Which of the following is not a drawback of making electricity by using methane gas?


Which of the following is not a drawback of making electricity by using methane gas?

A.It needs millions of cows to make sufficient electricity.

B.It doesn’t come cheap.

C.It can’t provide enough energy for the whole country.

D.It doesn’t need to dig, drill or pipe in.

正确答案:It doesn’t need to dig, drill or pipe in.


Tag:游美国学英语 时间:2023-12-17 22:06:32