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Câu hỏi:

19/07/2024 356

The air has become more and more polluted because of exhaust fumes from vehicles.

A. wasted                   

B. contaminated           

Đáp án chính xác

C. conserved                 

D. preserved

Trả lời:

verified Giải bởi Vietjack

Giải thích: contaminated (adj)= polluetd (adj): bị ô nhiễm

conserved(adj) = preserved(adj): bảo tồn

wasted(adj): lãng phí

Tạm dịch: Không khí trở nên ngày càng ô nhiễm bởi khói thải độc hại từ xe cộ.

Chọn đáp án là : B

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