...and could easily become (2)______ if we do not make an effort to protect them.
A. disappeared
B. vanished
C. empty
D. extinct
Giải bởi Vietjack
vanished (V-ed): biến mất
empty (adj): trống rỗng
extinct (adj): tuyệt chủng
… and could easily become extinct if we do not make an effort to protect them.
Tạm dịch: …và có thể dễ dàng trở nên tuyệt chủng nếu chúng ta không cố gắng bảo vệ chúng.
Đáp án cần chọn là: D
Chọn từ thích hợp điền vào chỗ trống:
THE THREAT TO THE ENVIRONMENT
Nowadays people are more aware that wildlife all over the world is in danger. Many (1)________of animals are threatened, and could easily become (2)______ if we do not make an effort to protect them. There are many (3)_______ for this. In some cases, animals are hunted for their fur or for othervaluable parts of their bodies. Some birds, such as parrots, are caught (4)________and sold as pets. For many animals and birds, the problem is that their habitat - the (5)________where they live - is disappearing. More (6)________is used for farms, for houses or industry, and there are fewer open (7)________than there once were. Farmers use powerful chemicals to help them grow better (8)________, but these chemicals pollute the environment and (9)________wildlife. The most successful animals on earth - human beings - will soon be the only Ones left, unless we can (10)________this problem.Nowadays people are more aware that wildlife all over the world is in danger. Many (1)________of animals are threatened,...
For many animals and birds, the problem is that their habitat - the (5)________where they live - is disappearing.
Farmers use powerful chemicals to help them grow better (8)________,...
In some cases, animals are hunted for their fur or for othervaluable parts of their bodies. Some birds, such as parrots, are caught (4)________and sold as pets.
...but these chemicals pollute the environment and (9)________wildlife.
The most successful animals on earth - human beings - will soon be the only Ones left, unless we can (10)________this problem.
