40 câu hỏi
Chọn từ có trọng âm chính khác với các từ còn lại:
temperature
serious
awareness
chemical
Chọn từ có trọng âm chính khác với các từ còn lại:
ability
agriculture
development
contaminate
Chọn từ có trọng âm chính khác với các từ còn lại:
government
agency
benefit
diversity
Chọn từ có trọng âm chính khác với các từ còn lại:
disappearance
vulnerable
conservation
generation
Chọn từ có trọng âm chính khác với các từ còn lại:
current
global
crisis
mankind
Chọn từ có phần gạch chân phát âm khác với các từ còn lại:
ban
danger
animal
dam
Chọn từ có phần gạch chân phát âm khác với các từ còn lại:
species
causes
industries
nations
Chọn từ có phần gạch chân phát âm khác với các từ còn lại:
endanger
verge
conserve
diversity
Chọn từ có phần gạch chân phát âm khác với các từ còn lại:
thousand
around
sound
young
Chọn từ có phần gạch chân phát âm khác với các từ còn lại:
thousand
threaten
other
think
Chọn đáp án đúng để hoàn thành câu:
Contamination and global warming have driven many species of animals andplants _______ the threat of extinction.
for
to
with
on
Chọn đáp án đúng để hoàn thành câu:
They have built a particular reserve which is suitable _______ pandas.
at
upon
in
for
Chọn đáp từ đồng nghĩa với từ được in đậm:
Many schools provide environmental education to increase students awareness of conservation needs.
effort
benefit
exploitation
knowledge
Chọn đáp án đúng để hoàn thành câu:
We should do something immediately to conserve _______ nature.
a
an
the
Ø
Chọn đáp án đúng để hoàn thành câu:
Only by reproducing at a tremendous rate do many plant and animal speciesmanage______in the sea.
surviving
to survive
living
to be alive
Chọn đáp án đúng để hoàn thành câu:
Don't leave paraffin heaters in a draught or where they're_______.
dangerously knocked over
in danger knocked over
in danger of being knocked over
in danger of knocking over
hoàn thành câu:
Although we are aware _______ the importance of environment, we still exploitit.
from
on
for
of
Chọn đáp án đúng để hoàn thành câu:
Hair colour is one of the most obvious characteristics to be used to_______people.
recognise
identify
realise
define
Chọn đáp án đúng để hoàn thành câu:
Many people like the slow_______of life in the countryside.
step
pace
speed
space
Chọn đáp án đúng để hoàn thành câu:
Wild animals are________almost everywhere.
serious threatened
seriously threaten
seriously threatened
serious threaten
Chọn đáp án đúng để hoàn thành câu:
When you have a small child in the house, you _______ leave small objects lyingaround. Such objects _______ be swallowed, causing serious injury or even death.
should / must
should not / might
needn't / may
mustn't / can't
Chọn đáp án đúng để hoàn thành câu:
Frank's wallet is lying on the coffee table. He _______ it here last night
must have left
should have left
must be leaving
needn't leave
Chọn đáp án đúng để hoàn thành câu:
You _______ be rich to be a success. Some of the most successful people I knowhaven't got a penny to their name.
needn't
couldn't
mayn't
mustn't
Chọn đáp án đúng để hoàn thành câu:
If I had gone white water rafting with my friends, I _______ down the ColoradoRiver right now.
should have floated
must be floating
would be floating
will be floating
Chọn đáp án đúng để hoàn thành câu:
He had to leave early, ______ he?
didn't
mustn't
hasn't
shouldn't
Which of the following is the best title for the passage?
How Ecosystems Work Better
The Loss of Biodiversity
The Variety of Species
Natural Mechanisms
Which of the following is NOT a species used to replace a rich ecosystem?
Herbs
Pine
Eucalyptus
Rye
What is the purpose of paragraph 2?
To show natural mechanisms at work.
To give examples of the loss of biodiversity.
To give examples of variety of species.
To show how ecosystems can work better.
What, according to the passage, might be the final result of the simplification of natural ecosystems?
The basic processes are altered.
There is loss of biodiversity.
There is global warming.
There is a change in the climate.
The word "them" in line 5 refers to _____
Animals
Meadows
Species
Rain forests
Tìm câu đồng nghĩa nhất với câu sau:
There’ll be a bus later on, but we might as well walk.
We are quite ready to walk.
We would much prefer to wait for the bus.
We'll have to walk because the bus is late.
We think we will be late if we walk.
Chọn câu đồng nghĩa nhất với câu sau:
May I suggest Monday for our trip to Bristol?
I think we must go to Bristol on Monday.
I think we would be allowed to go to Bristol on Monday.
I think Monday is the only day we can manage for the trip.
I think Monday would be a good day for us to go to Bristol.
Chọn đáp án đồng nghĩa nhất với câu sau đây:
Mrs Smith said, "Sam may have gone to the library."
Mrs Smith knew Sam had gone to the library.
Mrs Smith wasn't sure where Sam had gone.
Sam was allowed to go to the library.
Sam had certainly not gone to the library.
Chọn đáp án đồng nghĩa nhất với câu sau đây:
Nobody could possibly believe the story he told us
The story he told us was magical.
It's possible that he told an unreal story.
The story he told us was beyond belief.
It's possible that he told a real story.
Chọn đáp án đồng nghĩa nhất với câu sau:
It's not necessary for you to do the test.
You needn't do the test.
You don't need to do the test.
You don't have to do the test.
All are correct.
Tìm lỗi sai trong mỗi câu sau:
Species become extinct or endangerment(A) for a number of reasons (B), but the primary cause is the destruction(C) of habitat by human activities(D).
endangerment
reasons
destruction
by human activities
Although(A) species evolve differently, most of them adapt(B) to a specific habitat or environment that(C) best meets their survive(D) needs.
Although
adapt
that
survive
Without(A) the particularly(B) habitat, the species could(C) not survive(D).
Without
particularly
could
survive
Such(A) human activities as pollution, drainage(B) of wetlands, cutting and clearing(C) of forests, urbanization, and road and dam construction has destroyed(D) or seriously damaged available habitats.
Such
drainage
clearing
has destroyed
Habitat fragmentation (A) have caused (B) plant and animal species (C) in the remaining islands of habitat to losecontact with (D) others of their own kind.
fragmentation
have caused
species
with
