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

Câu hỏi

Gases released from coals when they are burnt contribute to global warming.

A. cleared

B. delivered

C. freed

D. surrendered

Đáp án
C. freed

Câu hỏi thuộc Bài tập:

UNIT 5: 45-MINUTE TEST - Tiếng Anh 11 Global Success