Mark the letter A, B, C, or D to indicate the correct answer to each of the following sentences.

Câu hỏi

Burnt for energy, fossil ________ release large amounts of carbon dioxide into the atmosphere.

A. wastes

B. fuels

C. trees

D. materials

Đáp án
B. fuels

Câu hỏi thuộc Bài tập:

UNIT 5: GLOBAL WARMING - VOCABULARY - Tiếng Anh 11 Global Success