Circle A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s).

Câu hỏi

The company claims it is not responsible for the pollution in the river.

A. contaminant

B. contamination

C. purity

D. hygiene

Đáp án
C. purity

Câu hỏi thuộc Bài tập:

E11- Unit 3- Practice 5