Đề thi cuối kì 2 Tiếng Anh 12 Global Success có đáp án - Đề 4

Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following sentences.

37/40

Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following sentences.

Toxic chemicals in the air and land, contaminated water and increased water temperatures have also made a lot of animals become extinct.

polluted

salt

purified

dirty

Giải thích

C