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Tổng hợp đề thi Tiếng Anh có lời giải (Đề số 20)
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Tổng hợp đề thi Tiếng Anh có lời giải (Đề số 20)

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VietJack
Tiếng AnhTốt nghiệp THPT4 lượt thi
64 câu hỏi
1. Trắc nghiệm
1 điểmKhông giới hạn

answer to each of the questions.

       Revising for exams is not as easy as it looks. You will need to work out which routine suits you best, and then stick to it. Some people like studying at night when it’s quiet, whereas others find the early morning is a good time to get things done. You might enjoy ___ (1) ____ to music while you revise, but this can be ___ (2) ___. Can you really concentrate ___ (3) ____ two things at once? So think ___ (4) ____ you turn your radio on.

       Your ___ (5) ____ is also important while you are revising. This may be a more than usually ___ (6) ____ period of your life, when you should take extra care to eat properly. No missed meals, or junk food, or ___ (7) ____ cups of coffee! Get plenty of exercise as well. If you have got fed up with ___ (8) ____ you’re doing, or find it hard to concentrate, go for a walk to clear your head. ___ (9) ____ exercise will help to keep your body fit and your brain working ___ (10) ____.

       Finally, you also need to take time off. Go out occasionally, see your friends, make time to relax. Then you will return to your studies fresh and full of enthusiasm.Question 1

listen

having listened

to listen

listening

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2. Trắc nghiệm
1 điểmKhông giới hạn

Read the following passage, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

       Revising for exams is not as easy as it looks. You will need to work out which routine suits you best, and then stick to it. Some people like studying at night when it’s quiet, whereas others find the early morning is a good time to get things done. You might enjoy ___ (1) ____ to music while you revise, but this can be ___ (2) ___. Can you really concentrate ___ (3) ____ two things at once? So think ___ (4) ____ you turn your radio on.

       Your ___ (5) ____ is also important while you are revising. This may be a more than usually ___ (6) ____ period of your life, when you should take extra care to eat properly. No missed meals, or junk food, or ___ (7) ____ cups of coffee! Get plenty of exercise as well. If you have got fed up with ___ (8) ____ you’re doing, or find it hard to concentrate, go for a walk to clear your head. ___ (9) ____ exercise will help to keep your body fit and your brain working ___ (10) ____.

       Finally, you also need to take time off. Go out occasionally, see your friends, make time to relax. Then you will return to your studies fresh and full of enthusiasm.Question 2

helpful

helpless

unhelpful

helping

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3. Trắc nghiệm
1 điểmKhông giới hạn

Read the following passage, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

       Revising for exams is not as easy as it looks. You will need to work out which routine suits you best, and then stick to it. Some people like studying at night when it’s quiet, whereas others find the early morning is a good time to get things done. You might enjoy ___ (1) ____ to music while you revise, but this can be ___ (2) ___. Can you really concentrate ___ (3) ____ two things at once? So think ___ (4) ____ you turn your radio on.

       Your ___ (5) ____ is also important while you are revising. This may be a more than usually ___ (6) ____ period of your life, when you should take extra care to eat properly. No missed meals, or junk food, or ___ (7) ____ cups of coffee! Get plenty of exercise as well. If you have got fed up with ___ (8) ____ you’re doing, or find it hard to concentrate, go for a walk to clear your head. ___ (9) ____ exercise will help to keep your body fit and your brain working ___ (10) ____.

       Finally, you also need to take time off. Go out occasionally, see your friends, make time to relax. Then you will return to your studies fresh and full of enthusiasm.Question 3

of

on

for

in

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4. Trắc nghiệm
1 điểmKhông giới hạn

Read the following passage, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

       Revising for exams is not as easy as it looks. You will need to work out which routine suits you best, and then stick to it. Some people like studying at night when it’s quiet, whereas others find the early morning is a good time to get things done. You might enjoy ___ (1) ____ to music while you revise, but this can be ___ (2) ___. Can you really concentrate ___ (3) ____ two things at once? So think ___ (4) ____ you turn your radio on.

       Your ___ (5) ____ is also important while you are revising. This may be a more than usually ___ (6) ____ period of your life, when you should take extra care to eat properly. No missed meals, or junk food, or ___ (7) ____ cups of coffee! Get plenty of exercise as well. If you have got fed up with ___ (8) ____ you’re doing, or find it hard to concentrate, go for a walk to clear your head. ___ (9) ____ exercise will help to keep your body fit and your brain working ___ (10) ____.

       Finally, you also need to take time off. Go out occasionally, see your friends, make time to relax. Then you will return to your studies fresh and full of enthusiasm.Question 4

if

unless

after

before

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5. Trắc nghiệm
1 điểmKhông giới hạn

Read the following passage, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

       Revising for exams is not as easy as it looks. You will need to work out which routine suits you best, and then stick to it. Some people like studying at night when it’s quiet, whereas others find the early morning is a good time to get things done. You might enjoy ___ (1) ____ to music while you revise, but this can be ___ (2) ___. Can you really concentrate ___ (3) ____ two things at once? So think ___ (4) ____ you turn your radio on.

       Your ___ (5) ____ is also important while you are revising. This may be a more than usually ___ (6) ____ period of your life, when you should take extra care to eat properly. No missed meals, or junk food, or ___ (7) ____ cups of coffee! Get plenty of exercise as well. If you have got fed up with ___ (8) ____ you’re doing, or find it hard to concentrate, go for a walk to clear your head. ___ (9) ____ exercise will help to keep your body fit and your brain working ___ (10) ____.

       Finally, you also need to take time off. Go out occasionally, see your friends, make time to relax. Then you will return to your studies fresh and full of enthusiasm.Question 5

diet

menu

slim

healthy

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6. Trắc nghiệm
1 điểmKhông giới hạn

Read the following passage, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

       Revising for exams is not as easy as it looks. You will need to work out which routine suits you best, and then stick to it. Some people like studying at night when it’s quiet, whereas others find the early morning is a good time to get things done. You might enjoy ___ (1) ____ to music while you revise, but this can be ___ (2) ___. Can you really concentrate ___ (3) ____ two things at once? So think ___ (4) ____ you turn your radio on.

       Your ___ (5) ____ is also important while you are revising. This may be a more than usually ___ (6) ____ period of your life, when you should take extra care to eat properly. No missed meals, or junk food, or ___ (7) ____ cups of coffee! Get plenty of exercise as well. If you have got fed up with ___ (8) ____ you’re doing, or find it hard to concentrate, go for a walk to clear your head. ___ (9) ____ exercise will help to keep your body fit and your brain working ___ (10) ____.

       Finally, you also need to take time off. Go out occasionally, see your friends, make time to relax. Then you will return to your studies fresh and full of enthusiasm.Question 6

stressful

unforgettable

interesting

memorable

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7. Trắc nghiệm
1 điểmKhông giới hạn

Read the following passage, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

       Revising for exams is not as easy as it looks. You will need to work out which routine suits you best, and then stick to it. Some people like studying at night when it’s quiet, whereas others find the early morning is a good time to get things done. You might enjoy ___ (1) ____ to music while you revise, but this can be ___ (2) ___. Can you really concentrate ___ (3) ____ two things at once? So think ___ (4) ____ you turn your radio on.

       Your ___ (5) ____ is also important while you are revising. This may be a more than usually ___ (6) ____ period of your life, when you should take extra care to eat properly. No missed meals, or junk food, or ___ (7) ____ cups of coffee! Get plenty of exercise as well. If you have got fed up with ___ (8) ____ you’re doing, or find it hard to concentrate, go for a walk to clear your head. ___ (9) ____ exercise will help to keep your body fit and your brain working ___ (10) ____.

       Finally, you also need to take time off. Go out occasionally, see your friends, make time to relax. Then you will return to your studies fresh and full of enthusiasm.Question 7

restless

endless

hopeless

worthless

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8. Trắc nghiệm
1 điểmKhông giới hạn

Read the following passage, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

       Revising for exams is not as easy as it looks. You will need to work out which routine suits you best, and then stick to it. Some people like studying at night when it’s quiet, whereas others find the early morning is a good time to get things done. You might enjoy ___ (1) ____ to music while you revise, but this can be ___ (2) ___. Can you really concentrate ___ (3) ____ two things at once? So think ___ (4) ____ you turn your radio on.

       Your ___ (5) ____ is also important while you are revising. This may be a more than usually ___ (6) ____ period of your life, when you should take extra care to eat properly. No missed meals, or junk food, or ___ (7) ____ cups of coffee! Get plenty of exercise as well. If you have got fed up with ___ (8) ____ you’re doing, or find it hard to concentrate, go for a walk to clear your head. ___ (9) ____ exercise will help to keep your body fit and your brain working ___ (10) ____.

       Finally, you also need to take time off. Go out occasionally, see your friends, make time to relax. Then you will return to your studies fresh and full of enthusiasm.Question 8

who

what

that

which

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9. Trắc nghiệm
1 điểmKhông giới hạn

Read the following passage, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

       Revising for exams is not as easy as it looks. You will need to work out which routine suits you best, and then stick to it. Some people like studying at night when it’s quiet, whereas others find the early morning is a good time to get things done. You might enjoy ___ (1) ____ to music while you revise, but this can be ___ (2) ___. Can you really concentrate ___ (3) ____ two things at once? So think ___ (4) ____ you turn your radio on.

       Your ___ (5) ____ is also important while you are revising. This may be a more than usually ___ (6) ____ period of your life, when you should take extra care to eat properly. No missed meals, or junk food, or ___ (7) ____ cups of coffee! Get plenty of exercise as well. If you have got fed up with ___ (8) ____ you’re doing, or find it hard to concentrate, go for a walk to clear your head. ___ (9) ____ exercise will help to keep your body fit and your brain working ___ (10) ____.

       Finally, you also need to take time off. Go out occasionally, see your friends, make time to relax. Then you will return to your studies fresh and full of enthusiasm.Question 9

Always

Every

Strongly

Regular

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10. Trắc nghiệm
1 điểmKhông giới hạn

Read the following passage, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

       Revising for exams is not as easy as it looks. You will need to work out which routine suits you best, and then stick to it. Some people like studying at night when it’s quiet, whereas others find the early morning is a good time to get things done. You might enjoy ___ (1) ____ to music while you revise, but this can be ___ (2) ___. Can you really concentrate ___ (3) ____ two things at once? So think ___ (4) ____ you turn your radio on.

       Your ___ (5) ____ is also important while you are revising. This may be a more than usually ___ (6) ____ period of your life, when you should take extra care to eat properly. No missed meals, or junk food, or ___ (7) ____ cups of coffee! Get plenty of exercise as well. If you have got fed up with ___ (8) ____ you’re doing, or find it hard to concentrate, go for a walk to clear your head. ___ (9) ____ exercise will help to keep your body fit and your brain working ___ (10) ____.

       Finally, you also need to take time off. Go out occasionally, see your friends, make time to relax. Then you will return to your studies fresh and full of enthusiasm.Question 10

energetic

correct

well

good

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11. Trắc nghiệm
1 điểmKhông giới hạn

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions

cultivation

satisfaction

environment

distribution

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12. Trắc nghiệm
1 điểmKhông giới hạn

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions

volunteer

activity

intelligent

immediate

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13. Trắc nghiệm
1 điểmKhông giới hạn

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.

instruct

borrow

cancel

thicken

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14. Trắc nghiệm
1 điểmKhông giới hạn

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions

Mayo Hospital in New Orleans was so named in recognition of Dr. Mayo’s outstanding humanitarianism.

exhaustive

charitable

remarkable

widespread

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15. Trắc nghiệm
1 điểmKhông giới hạn

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions

Let's wait here for her; I'm sure she'll turn up before long

enter

visit

arrive

return

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16. Trắc nghiệm
1 điểmKhông giới hạn

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions

The situation seems to be changing minute by minute

from time to time

time after time

again and againD. very rapidly

very rapidlyD

minute by minute = very rapidly

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17. Trắc nghiệm
1 điểmKhông giới hạn

Mark the letter A, B, C or D on your answer sheet to indicate the word whose underline part differs from the other three in pronunciation in each of the following questions

looked

laughed

decided

experienced

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18. Trắc nghiệm
1 điểmKhông giới hạn

Mark the letter A, B, C or D on your answer sheet to indicate the word whose underline part differs from the other three in pronunciation in each of the following questions

break

increase

speak

cheat

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19. Trắc nghiệm
1 điểmKhông giới hạn

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions

We’d better speed up if we want to get there in time

lie down

slow down

put down

turn down

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20. Trắc nghiệm
1 điểmKhông giới hạn

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions.

Certain courses are compulsory; others are optional

voluntary

mandatory

pressure

free

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21. Trắc nghiệm
1 điểmKhông giới hạn

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions

(A) Seldom (B) did her classmates and she (C) went on a picnic (D) together

Seldom

did her

went

together

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22. Trắc nghiệm
1 điểmKhông giới hạn

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions

Bella had better (A) to change her study habits if she (B) wants to be admitted (C) to (D) a good college

to change

wants to be

to

a good college

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23. Trắc nghiệm
1 điểmKhông giới hạn

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions

You (A) should stop  (B) to smoke because it is very harmful (C) to  (D) your health

should

to smoke

to

your health

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24. Trắc nghiệm
1 điểmKhông giới hạn

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions

(A) What we know about certain diseases (B) are still not sufficient to prevent them (C) from spreading easily (D) among the population

What we know about

are

from

among

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25. Trắc nghiệm
1 điểmKhông giới hạn

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions

The earth is (A) the only planet with a large (B) number of (C) oxygen in (D) its atmosphere.

the

number

oxygen

its

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26. Trắc nghiệm
1 điểmKhông giới hạn

Tom. "Thank you for your help." - Mary. "_______ ."

Never mind me

Wish you

With all my heart

It’s my pleasure

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27. Trắc nghiệm
1 điểmKhông giới hạn

Her mother, ______ has been working for thirty years, is retiring next month

that

whose

who

whomC

Cần 1 đại từ nhân xưng thay cho chủ ngữ her mother

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28. Trắc nghiệm
1 điểmKhông giới hạn

Hardly had he stepped out of the room _________ he heard a loud laughter within

then

than

when

Until

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29. Trắc nghiệm
1 điểmKhông giới hạn

What______ if the earth stopped moving?

happens

happened

would happen

will happen

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30. Trắc nghiệm
1 điểmKhông giới hạn

I’d rather he ______ the door blue

paints

paint

painted

painting

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31. Trắc nghiệm
1 điểmKhông giới hạn

I am late because my alarm clock never ______ this morning

came out

went off

turned on

rang out

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32. Trắc nghiệm
1 điểmKhông giới hạn

Of two new teachers, one is experienced and _________

the other is not

other lacks experience

the others are not

another is inexperienced

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33. Trắc nghiệm
1 điểmKhông giới hạn

By the end of next week, you ______ your assignments

will have finished

will finish

have finished

will be finishing

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34. Trắc nghiệm
1 điểmKhông giới hạn

No sooner ______ into the bath than someone knocked at the door

did I got

had I got

I got

I have got

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35. Trắc nghiệm
1 điểmKhông giới hạn

Alex is going to take extra lessons to_____ what he missed while he was away

cut down on

put up with

catch up on

take up with

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36. Trắc nghiệm
1 điểmKhông giới hạn

Mai: “Do you want another serving of chicken soup?” Scott: “______.”

No comment

No, thanks

No longer

No way

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37. Trắc nghiệm
1 điểmKhông giới hạn

She was _____ she could not say anything

so surprised at the news that

such surprised at the news that

so surprised of the news that

so that surprised for the news

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38. Trắc nghiệm
1 điểmKhông giới hạn

It is very difficult to_____ the exact meaning of an idiom in a foreign language

transfer

convey

convert

exchange

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39. Trắc nghiệm
1 điểmKhông giới hạn

You’d better not call your friends ______ night

at

on

inD. to

to

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40. Trắc nghiệm
1 điểmKhông giới hạn

In the hotel lobby, the detective caught ______ of the man whom he had been hired to follow

view

glance

sight

vision

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41. Trắc nghiệm
1 điểmKhông giới hạn

We have had the roof of our house ______

replaced

been replaced

replace

to replace

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42. Trắc nghiệm
1 điểmKhông giới hạn

Today, women are increasingly involved ________ the politics

from

of

with

in

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43. Trắc nghiệm
1 điểmKhông giới hạn

My supervisor is angry with me. I didn't do all the work I ______ last week

need to have done

may have done

must have done

should have done

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44. Trắc nghiệm
1 điểmKhông giới hạn

It is important that he ______ a gallon of water with him if he wants to hike to the bottom of the Grand Canyon

taking

takes

took

take

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45. Trắc nghiệm
1 điểmKhông giới hạn

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

Water scarcity is fast becoming one of the major limiting factors in world crop production. In many areas, poor agricultural practices have led to increasing desertification and the loss of formerly arable lands. Consequently, those plant species that are well adapted to survival in dry climates are being looked at for an answer in developing more efficient crops to grow on marginally arable lands.

Plants use several mechanisms to ensure their survival in desert environments. Some involve purely mechanical and physical adaptations, such as the shape of the plant's surface, smaller leaf size, and extensive root systems. Some of the adaptations are related to chemical mechanisms. Many plants, such as cacti, have internal gums and mucilage which give them water-retaining properties. Another chemical mechanism is that of the epicuticular wax layer. This wax layer acts as an impervious cover to protect the plant. It prevents excessive loss of internal moisture. It also protects the plant from external aggression, which can come from inorganic agents such as gases, or organic agents which include bacteria and plant pests.

Researchers have proposed that synthetic waxes with similar protective abilities could be prepared based on knowledge of desert plants. If successfully developed, such a compound could be used to greatly increase a plant's ability to maintain health in such adverse situations as inadequate water supply, limited fertilizer availability, attack by pests, and poor storage after harvesting

This passage deals mainly with ________

decreasing water supply

desertification

factors limiting crop productionD. developing efficient plants

developing efficient plants

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46. Trắc nghiệm
1 điểmKhông giới hạn

plant species that are well adapted to survival in dry climates are being looked at for an answer in developing more efficient crops to grow on marginally arable lands.

Plants use several mechanisms to ensure their survival in desert environments. Some involve purely mechanical and physical adaptations, such as the shape of the plant's surface, smaller leaf size, and extensive root systems. Some of the adaptations are related to chemical mechanisms. Many plants, such as cacti, have internal gums and mucilage which give them water-retaining properties. Another chemical mechanism is that of the epicuticular wax layer. This wax layer acts as an impervious cover to protect the plant. It prevents excessive loss of internal moisture. It also protects the plant from external aggression, which can come from inorganic agents such as gases, or organic agents which include bacteria and plant pests.

Researchers have proposed that synthetic waxes with similar protective abilities could be prepared based on knowledge of desert plants. If successfully developed, such a compound could be used to greatly increase a plant's ability to maintain health in such adverse situations as inadequate water supply, limited fertilizer availability, attack by pests, and poor storage after harvesting

The word “arable” in the 1st paragraph is closest in meaning to ________

parched

barren

fertile

marsh

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47. Trắc nghiệm
1 điểmKhông giới hạn

plant species that are well adapted to survival in dry climates are being looked at for an answer in developing more efficient crops to grow on marginally arable lands.

Plants use several mechanisms to ensure their survival in desert environments. Some involve purely mechanical and physical adaptations, such as the shape of the plant's surface, smaller leaf size, and extensive root systems. Some of the adaptations are related to chemical mechanisms. Many plants, such as cacti, have internal gums and mucilage which give them water-retaining properties. Another chemical mechanism is that of the epicuticular wax layer. This wax layer acts as an impervious cover to protect the plant. It prevents excessive loss of internal moisture. It also protects the plant from external aggression, which can come from inorganic agents such as gases, or organic agents which include bacteria and plant pests.

Researchers have proposed that synthetic waxes with similar protective abilities could be prepared based on knowledge of desert plants. If successfully developed, such a compound could be used to greatly increase a plant's ability to maintain health in such adverse situations as inadequate water supply, limited fertilizer availability, attack by pests, and poor storage after harvesting

Which of the following is a mechanical or physical mechanism that desert plants use?

The plant’s shape

The vast leaf size

The small root system

The high water system

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48. Trắc nghiệm
1 điểmKhông giới hạn

plant species that are well adapted to survival in dry climates are being looked at for an answer in developing more efficient crops to grow on marginally arable lands.

Plants use several mechanisms to ensure their survival in desert environments. Some involve purely mechanical and physical adaptations, such as the shape of the plant's surface, smaller leaf size, and extensive root systems. Some of the adaptations are related to chemical mechanisms. Many plants, such as cacti, have internal gums and mucilage which give them water-retaining properties. Another chemical mechanism is that of the epicuticular wax layer. This wax layer acts as an impervious cover to protect the plant. It prevents excessive loss of internal moisture. It also protects the plant from external aggression, which can come from inorganic agents such as gases, or organic agents which include bacteria and plant pests.

Researchers have proposed that synthetic waxes with similar protective abilities could be prepared based on knowledge of desert plants. If successfully developed, such a compound could be used to greatly increase a plant's ability to maintain health in such adverse situations as inadequate water supply, limited fertilizer availability, attack by pests, and poor storage after harvesting

The word “extensive” in the 2nd paragraph is closest in meaning to _________

spongy

widespread

comprehensive

shallowB

Extensive : rộng lớn = widespread
Spongy: rỗ, shallow: nông, comprehensive: nhanh hiểu, thông minh

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49. Trắc nghiệm
1 điểmKhông giới hạn

plant species that are well adapted to survival in dry climates are being looked at for an answer in developing more efficient crops to grow on marginally arable lands.

Plants use several mechanisms to ensure their survival in desert environments. Some involve purely mechanical and physical adaptations, such as the shape of the plant's surface, smaller leaf size, and extensive root systems. Some of the adaptations are related to chemical mechanisms. Many plants, such as cacti, have internal gums and mucilage which give them water-retaining properties. Another chemical mechanism is that of the epicuticular wax layer. This wax layer acts as an impervious cover to protect the plant. It prevents excessive loss of internal moisture. It also protects the plant from external aggression, which can come from inorganic agents such as gases, or organic agents which include bacteria and plant pests.

Researchers have proposed that synthetic waxes with similar protective abilities could be prepared based on knowledge of desert plants. If successfully developed, such a compound could be used to greatly increase a plant's ability to maintain health in such adverse situations as inadequate water supply, limited fertilizer availability, attack by pests, and poor storage after harvesting

Which is one of the ways in which the epicuticular wax protects the plant?

It helps the plant to attack aggressors

It guards against bacteria

It releases gases against plant pests

It helps the plant to avoid excessive moisture intake

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50. Trắc nghiệm
1 điểmKhông giới hạn

plant species that are well adapted to survival in dry climates are being looked at for an answer in developing more efficient crops to grow on marginally arable lands.

Plants use several mechanisms to ensure their survival in desert environments. Some involve purely mechanical and physical adaptations, such as the shape of the plant's surface, smaller leaf size, and extensive root systems. Some of the adaptations are related to chemical mechanisms. Many plants, such as cacti, have internal gums and mucilage which give them water-retaining properties. Another chemical mechanism is that of the epicuticular wax layer. This wax layer acts as an impervious cover to protect the plant. It prevents excessive loss of internal moisture. It also protects the plant from external aggression, which can come from inorganic agents such as gases, or organic agents which include bacteria and plant pests.

Researchers have proposed that synthetic waxes with similar protective abilities could be prepared based on knowledge of desert plants. If successfully developed, such a compound could be used to greatly increase a plant's ability to maintain health in such adverse situations as inadequate water supply, limited fertilizer availability, attack by pests, and poor storage after harvesting

The word “It” in the 2nd paragraph refers to________

the epicuticular wax layer

the loss of internal moisture

an impervious plant like cover

another chemical mechanism

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51. Trắc nghiệm
1 điểmKhông giới hạn

plant species that are well adapted to survival in dry climates are being looked at for an answer in developing more efficient crops to grow on marginally arable lands.

Plants use several mechanisms to ensure their survival in desert environments. Some involve purely mechanical and physical adaptations, such as the shape of the plant's surface, smaller leaf size, and extensive root systems. Some of the adaptations are related to chemical mechanisms. Many plants, such as cacti, have internal gums and mucilage which give them water-retaining properties. Another chemical mechanism is that of the epicuticular wax layer. This wax layer acts as an impervious cover to protect the plant. It prevents excessive loss of internal moisture. It also protects the plant from external aggression, which can come from inorganic agents such as gases, or organic agents which include bacteria and plant pests.

Researchers have proposed that synthetic waxes with similar protective abilities could be prepared based on knowledge of desert plants. If successfully developed, such a compound could be used to greatly increase a plant's ability to maintain health in such adverse situations as inadequate water supply, limited fertilizer availability, attack by pests, and poor storage after harvesting

The word “aggression” in the 2nd paragraph is closest in meaning to_________

surroundings

conditions

attack

agitation

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52. Trắc nghiệm
1 điểmKhông giới hạn

plant species that are well adapted to survival in dry climates are being looked at for an answer in developing more efficient crops to grow on marginally arable lands.

Plants use several mechanisms to ensure their survival in desert environments. Some involve purely mechanical and physical adaptations, such as the shape of the plant's surface, smaller leaf size, and extensive root systems. Some of the adaptations are related to chemical mechanisms. Many plants, such as cacti, have internal gums and mucilage which give them water-retaining properties. Another chemical mechanism is that of the epicuticular wax layer. This wax layer acts as an impervious cover to protect the plant. It prevents excessive loss of internal moisture. It also protects the plant from external aggression, which can come from inorganic agents such as gases, or organic agents which include bacteria and plant pests.

Researchers have proposed that synthetic waxes with similar protective abilities could be prepared based on knowledge of desert plants. If successfully developed, such a compound could be used to greatly increase a plant's ability to maintain health in such adverse situations as inadequate water supply, limited fertilizer availability, attack by pests, and poor storage after harvesting

What is an example of an inorganic agent that may attack plants?

Pests

Gas

Bacteria

Insects

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53. Trắc nghiệm
1 điểmKhông giới hạn

plant species that are well adapted to survival in dry climates are being looked at for an answer in developing more efficient crops to grow on marginally arable lands.

Plants use several mechanisms to ensure their survival in desert environments. Some involve purely mechanical and physical adaptations, such as the shape of the plant's surface, smaller leaf size, and extensive root systems. Some of the adaptations are related to chemical mechanisms. Many plants, such as cacti, have internal gums and mucilage which give them water-retaining properties. Another chemical mechanism is that of the epicuticular wax layer. This wax layer acts as an impervious cover to protect the plant. It prevents excessive loss of internal moisture. It also protects the plant from external aggression, which can come from inorganic agents such as gases, or organic agents which include bacteria and plant pests.

Researchers have proposed that synthetic waxes with similar protective abilities could be prepared based on knowledge of desert plants. If successfully developed, such a compound could be used to greatly increase a plant's ability to maintain health in such adverse situations as inadequate water supply, limited fertilizer availability, attack by pests, and poor storage after harvesting

It can be inferred that synthetic stimulate waxes________

have been determined to be impervious to organic and inorganic agents

have not succeeded

have not been developed yet

have the quality of causing bacteria

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54. Trắc nghiệm
1 điểmKhông giới hạn

plant species that are well adapted to survival in dry climates are being looked at for an answer in developing more efficient crops to grow on marginally arable lands.

Plants use several mechanisms to ensure their survival in desert environments. Some involve purely mechanical and physical adaptations, such as the shape of the plant's surface, smaller leaf size, and extensive root systems. Some of the adaptations are related to chemical mechanisms. Many plants, such as cacti, have internal gums and mucilage which give them water-retaining properties. Another chemical mechanism is that of the epicuticular wax layer. This wax layer acts as an impervious cover to protect the plant. It prevents excessive loss of internal moisture. It also protects the plant from external aggression, which can come from inorganic agents such as gases, or organic agents which include bacteria and plant pests.

Researchers have proposed that synthetic waxes with similar protective abilities could be prepared based on knowledge of desert plants. If successfully developed, such a compound could be used to greatly increase a plant's ability to maintain health in such adverse situations as inadequate water supply, limited fertilizer availability, attack by pests, and poor storage after harvesting

All of the following are examples of an adverse situation for crops EXCEPT________

pest aggression

inadequate water

insufficient fertilize

proper storage

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55. Trắc nghiệm
1 điểmKhông giới hạn

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. 

The White House, the official home of the United States president, was not built in time for George Washington to live in it. It was begun in 1792 and was ready for its first inhabitants. President and Mrs.John Adams, who moved in on November 1, 1800. When the Adamses moved in, the White House was not yet complete, and the Adamses suffered many inconveniences; for example, the main staircase was incomplete, which hindered movement from floor to floor, and the future laundry yard was merely a pool of mud, so wet laundry was hung in the unfinished East Room to dry. Thomas Jefferson, the third president, improved the comfort of the White House in many respects and added new architectural features such as the terraces on the east and west ends.

When the British forces burned the White House on August 24, 1814, President Madison was forced to leave. All the remained after the fire was the exterior walls, the interior was completely destroyed. It was not until December of 1817 that the following president, James Monroe, was able to move into a rebuilt residence. Since then, the White House has continued to be modified but has been continuously occupied by each succeeding U.S president

Which of the following would be the best title for this text?

Presidential Policies of Early U.S. Presidents

Presidential Policies of Early U.S. Presidents

The burning of the White House

The Early History of the White House

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56. Trắc nghiệm
1 điểmKhông giới hạn

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. 

The White House, the official home of the United States president, was not built in time for George Washington to live in it. It was begun in 1792 and was ready for its first inhabitants. President and Mrs.John Adams, who moved in on November 1, 1800. When the Adamses moved in, the White House was not yet complete, and the Adamses suffered many inconveniences; for example, the main staircase was incomplete, which hindered movement from floor to floor, and the future laundry yard was merely a pool of mud, so wet laundry was hung in the unfinished East Room to dry. Thomas Jefferson, the third president, improved the comfort of the White House in many respects and added new architectural features such as the terraces on the east and west ends.

When the British forces burned the White House on August 24, 1814, President Madison was forced to leave. All the remained after the fire was the exterior walls, the interior was completely destroyed. It was not until December of 1817 that the following president, James Monroe, was able to move into a rebuilt residence. Since then, the White House has continued to be modified but has been continuously occupied by each succeeding U.S president

Why did George Washington not live in the White House?

He did not like the architectural features

He did not want to suffer the inconveniences that the Adamses had suffered

It had been burned by the British

Construction had not yet been completed

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57. Trắc nghiệm
1 điểmKhông giới hạn

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. 

The White House, the official home of the United States president, was not built in time for George Washington to live in it. It was begun in 1792 and was ready for its first inhabitants. President and Mrs.John Adams, who moved in on November 1, 1800. When the Adamses moved in, the White House was not yet complete, and the Adamses suffered many inconveniences; for example, the main staircase was incomplete, which hindered movement from floor to floor, and the future laundry yard was merely a pool of mud, so wet laundry was hung in the unfinished East Room to dry. Thomas Jefferson, the third president, improved the comfort of the White House in many respects and added new architectural features such as the terraces on the east and west ends.

When the British forces burned the White House on August 24, 1814, President Madison was forced to leave. All the remained after the fire was the exterior walls, the interior was completely destroyed. It was not until December of 1817 that the following president, James Monroe, was able to move into a rebuilt residence. Since then, the White House has continued to be modified but has been continuously occupied by each succeeding U.S president

The word “inhabitants” in line 2 is closest meaning to______

residents

celebrations

moves

modifications

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58. Trắc nghiệm
1 điểmKhông giới hạn

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. 

The White House, the official home of the United States president, was not built in time for George Washington to live in it. It was begun in 1792 and was ready for its first inhabitants. President and Mrs.John Adams, who moved in on November 1, 1800. When the Adamses moved in, the White House was not yet complete, and the Adamses suffered many inconveniences; for example, the main staircase was incomplete, which hindered movement from floor to floor, and the future laundry yard was merely a pool of mud, so wet laundry was hung in the unfinished East Room to dry. Thomas Jefferson, the third president, improved the comfort of the White House in many respects and added new architectural features such as the terraces on the east and west ends.

When the British forces burned the White House on August 24, 1814, President Madison was forced to leave. All the remained after the fire was the exterior walls, the interior was completely destroyed. It was not until December of 1817 that the following president, James Monroe, was able to move into a rebuilt residence. Since then, the White House has continued to be modified but has been continuously occupied by each succeeding U.S president

It can be inferred from the passage that John Adams was______

the first president of the United States

the second president of the United States

the third president of the United States

the fourth president of the United States

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59. Trắc nghiệm
1 điểmKhông giới hạn

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. 

The White House, the official home of the United States president, was not built in time for George Washington to live in it. It was begun in 1792 and was ready for its first inhabitants. President and Mrs.John Adams, who moved in on November 1, 1800. When the Adamses moved in, the White House was not yet complete, and the Adamses suffered many inconveniences; for example, the main staircase was incomplete, which hindered movement from floor to floor, and the future laundry yard was merely a pool of mud, so wet laundry was hung in the unfinished East Room to dry. Thomas Jefferson, the third president, improved the comfort of the White House in many respects and added new architectural features such as the terraces on the east and west ends.

When the British forces burned the White House on August 24, 1814, President Madison was forced to leave. All the remained after the fire was the exterior walls, the interior was completely destroyed. It was not until December of 1817 that the following president, James Monroe, was able to move into a rebuilt residence. Since then, the White House has continued to be modified but has been continuously occupied by each succeeding U.S president

What of the White House was not yet complete when the Adamses moved in?

pool

main staircase

walls

floor

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60. Trắc nghiệm
1 điểmKhông giới hạn

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. 

The White House, the official home of the United States president, was not built in time for George Washington to live in it. It was begun in 1792 and was ready for its first inhabitants. President and Mrs.John Adams, who moved in on November 1, 1800. When the Adamses moved in, the White House was not yet complete, and the Adamses suffered many inconveniences; for example, the main staircase was incomplete, which hindered movement from floor to floor, and the future laundry yard was merely a pool of mud, so wet laundry was hung in the unfinished East Room to dry. Thomas Jefferson, the third president, improved the comfort of the White House in many respects and added new architectural features such as the terraces on the east and west ends.

When the British forces burned the White House on August 24, 1814, President Madison was forced to leave. All the remained after the fire was the exterior walls, the interior was completely destroyed. It was not until December of 1817 that the following president, James Monroe, was able to move into a rebuilt residence. Since then, the White House has continued to be modified but has been continuously occupied by each succeeding U.S president

The author most likely discusses the “staircase” in order to ______

explain the architectural features added by Jefferson

provide an example of an inconvenience in the White House

show the elegance of the new White House

demonstrate what had to be rebuilt after the fire

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61. Trắc nghiệm
1 điểmKhông giới hạn

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. 

The White House, the official home of the United States president, was not built in time for George Washington to live in it. It was begun in 1792 and was ready for its first inhabitants. President and Mrs.John Adams, who moved in on November 1, 1800. When the Adamses moved in, the White House was not yet complete, and the Adamses suffered many inconveniences; for example, the main staircase was incomplete, which hindered movement from floor to floor, and the future laundry yard was merely a pool of mud, so wet laundry was hung in the unfinished East Room to dry. Thomas Jefferson, the third president, improved the comfort of the White House in many respects and added new architectural features such as the terraces on the east and west ends.

When the British forces burned the White House on August 24, 1814, President Madison was forced to leave. All the remained after the fire was the exterior walls, the interior was completely destroyed. It was not until December of 1817 that the following president, James Monroe, was able to move into a rebuilt residence. Since then, the White House has continued to be modified but has been continuously occupied by each succeeding U.S president

The word “forces” in line 9 could best be replaced by ______.

power

energy

military

effort

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62. Trắc nghiệm
1 điểmKhông giới hạn

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. 

The White House, the official home of the United States president, was not built in time for George Washington to live in it. It was begun in 1792 and was ready for its first inhabitants. President and Mrs.John Adams, who moved in on November 1, 1800. When the Adamses moved in, the White House was not yet complete, and the Adamses suffered many inconveniences; for example, the main staircase was incomplete, which hindered movement from floor to floor, and the future laundry yard was merely a pool of mud, so wet laundry was hung in the unfinished East Room to dry. Thomas Jefferson, the third president, improved the comfort of the White House in many respects and added new architectural features such as the terraces on the east and west ends.

When the British forces burned the White House on August 24, 1814, President Madison was forced to leave. All the remained after the fire was the exterior walls, the interior was completely destroyed. It was not until December of 1817 that the following president, James Monroe, was able to move into a rebuilt residence. Since then, the White House has continued to be modified but has been continuously occupied by each succeeding U.S president

According to the passage, which of the following best describes Thomas Jefferson’s tenure in the White House?

He removed the terraces that had been added by Adams

He was accepting of the many inconveniences

He had to flee the White House because of the war with the British

He worked to improve the appearance and convenience of the White House

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63. Trắc nghiệm
1 điểmKhông giới hạn

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. 

The White House, the official home of the United States president, was not built in time for George Washington to live in it. It was begun in 1792 and was ready for its first inhabitants. President and Mrs.John Adams, who moved in on November 1, 1800. When the Adamses moved in, the White House was not yet complete, and the Adamses suffered many inconveniences; for example, the main staircase was incomplete, which hindered movement from floor to floor, and the future laundry yard was merely a pool of mud, so wet laundry was hung in the unfinished East Room to dry. Thomas Jefferson, the third president, improved the comfort of the White House in many respects and added new architectural features such as the terraces on the east and west ends.

When the British forces burned the White House on August 24, 1814, President Madison was forced to leave. All the remained after the fire was the exterior walls, the interior was completely destroyed. It was not until December of 1817 that the following president, James Monroe, was able to move into a rebuilt residence. Since then, the White House has continued to be modified but has been continuously occupied by each succeeding U.S president

According to the passage, when James Monroe came to the White House, it had been ______

reserved

relocated

repressed

reconstructed

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64. Trắc nghiệm
1 điểmKhông giới hạn

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. 

The White House, the official home of the United States president, was not built in time for George Washington to live in it. It was begun in 1792 and was ready for its first inhabitants. President and Mrs.John Adams, who moved in on November 1, 1800. When the Adamses moved in, the White House was not yet complete, and the Adamses suffered many inconveniences; for example, the main staircase was incomplete, which hindered movement from floor to floor, and the future laundry yard was merely a pool of mud, so wet laundry was hung in the unfinished East Room to dry. Thomas Jefferson, the third president, improved the comfort of the White House in many respects and added new architectural features such as the terraces on the east and west ends.

When the British forces burned the White House on August 24, 1814, President Madison was forced to leave. All the remained after the fire was the exterior walls, the interior was completely destroyed. It was not until December of 1817 that the following president, James Monroe, was able to move into a rebuilt residence. Since then, the White House has continued to be modified but has been continuously occupied by each succeeding U.S president

The paragraph following the passage most likely discusses ______.

modifications by presidents who followed

other presidents who were unable to occupy the White House

James Monroe’s policies as presidents

the details of the destruction of the White House by the British

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