The microscope is rather difficult___.

来源：百度知道 编辑：UC知道 时间：2024/06/09 09:57:20
A.to repair
B.to be repaired
C.repairing
D.being repaired
答案竟然是A!!!!!!

A

The math problem is difficult to work out.
The cloths are easy to wash.

都是用主动。

B

被动语态。to be repaired

对补充：
其实A也能勉强通过。只不过它不是用被动语态，应该也可以的。

应该选择 B

B