20 câu hỏi
However, according to some (1) _______, this practice also poses harm to local wildlife, and the government should be urged to ban it.
environment
environmental
environmentally
environmentalists
Many people have (2) _______ poisonous snakes and red-eared turtles, which can reproduce quickly, eat other species or even destroy the local ecosystems.
release
releasing
released
to release
(3) _______, some species may die after being released.
In addition
Therefore
Nevertheless
As a result
Many species of turtles like mountain turtles are often released into pagoda ponds, but they cannot survive a week in the new environment, and some (4) _______ die within three days.
still
hardly
even
only
Experts suggest that the tradition of freeing animals should be ended because apart from destroying native species (5) _______, this release does not have much meaning in bringing life to the liberated species.
hunting
populations
invasion
trade
The ecological imbalance can be caused if one species disappears unexpectedly.
True
False
Doesn’t say
The habitat destruction in Vietnam War was caused by bombing.
True
False
Doesn’t say
The need for water has been decreasing since industrialization.
True
False
Doesn’t say
Human activities have prevented all species populations from increasing.
True
False
Doesn’t say
There haven’t been any solutions to ecological issues.
True
False
Doesn’t say
Which of the following can be the best title for the passage?
The Invasion of An Exotic Species
The Effects of Invasive Species
Zebra Mussels As an Invasive Species
The Impact of Global Trade on Marine Life
Which word is closest in meaning to the word “prevalent” in paragraph 1?
rare
scarce
infrequent
widespread
What does “they” in paragraph 2 refer to?
biological resources
invading species
invaded areas
breeding populations
What is the main idea of paragraph 2?
Guam’s ecological system
The introduction of an invasive species
The advantage of an invasive species
Devastating effects from invasive species
Which is NOT true about introduced species?
They can reduce ecosystem biodiversity.
There are no prey species to control them.
They can shortly become the dominant species.
They can make native species become extinct.
Choose the sentence that is CLOSEST in meaning to the given one.
The boy hasn’t talked to his parents for three days.
The boy’s parents didn’t see him for three days.
During three days, the boy’s parents saw him once.
It is three days when the boy will talk to his parents.
The last time the boy talked to his parents was three days ago.
Choose the sentence that is CLOSEST in meaning to the given one.
The city is building green roofs so that the heat island effect will be reduced and pollutants will be absorbed.
The city is building green roofs, and the heat island effect will be reduced and pollutants will be absorbed.
Having built green roofs, the heat island effect will be reduced and pollutants will be absorbed.
The city is building green roofs to reduce the heat island effect and absorb pollutants.
The city is building green roofs in order that reduce the heat island effect and absorb pollutants.
Choose the sentence that is CLOSEST in meaning to the given one.
He intends to live separately from his family next month.
He will live separately from his family next month.
He is living separately from his family next month.
He would live separately from his family next month.
He is going to live separately from his family next month.
Choose the sentence that best combines the following pair of sentences.
Vietnam has signed various free trade agreements. Vietnam has fostered its integration with regional and global economies.
Vietnam has signed various free trade agreements, having fostered its integration with regional and global economies.
Having signed various free trade agreements, Vietnam has fostered its integration with regional and global economies.
Vietnam has signed various free trade agreements so that Vietnam has fostered its integration with regional and global economies.
Signed various free trade agreements, Vietnam has fostered its integration with regional and global economies.
Choose the sentence that best combines the following pair of sentences.
Solar walls and windows as well as bladeless wind turbines on rooftops are going to be used in future smart buildings. The city energy will be 100 percent renewable.
Both solar walls and windows and bladeless wind turbines on rooftops are going to be used in future smart buildings that the city energy will be 100 percent renewable.
Solar walls and windows as well as bladeless wind turbines on rooftops are going to be used in future smart buildings in order to the city energy will be 100 percent renewable.
Solar walls and windows as well as bladeless wind turbines on rooftops are going to be used in future smart buildings where the city energy will be 100 percent renewable.
Both solar walls and windows and bladeless wind turbines on rooftops are going to be used in future smart buildings so that the city energy will be 100 percent renewable.