Mark the letter A, B, C, or D to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each sentence.

Câu hỏi

For many people living in rural areas, biogas is a cheap energy.

A. suburban

B. remote

C. urban

D. country

Đáp án
C. urban

Câu hỏi thuộc Bài tập:

E7- GS- Unit 10- Practice (1)