It can be inferred from the passage that..........

Câu hỏi: It can be inferred from the passage that..........

A  electricity is the best alternative source of power as it is almost free of pollution.

B the present electric engines are the best option as being practical.

C the present cars are more economical than their future generation.

D many new types of practical electric engines have been developed.

Câu hỏi trên thuộc đề trắc nghiệm

- Đề 4 - HKI - tiếng Anh 12 (có lời giải chi tiết)