We must do our best to prevent that kind of thing( )againA.happen_英语解答

We must do our best to prevent that kind of thing( )again
A.happening B.to happen C.happen D.happened
应该选哪一个呢,为什么
我觉得这题表示被发生,可是happen无被动,所以到底是该选A还是选D呢?

人气：338 ℃　时间：2020-04-21 17:25:23

解答

.happening
prevent+from doing
from 通常省略
happen 为不及物动词无被动形式也无进行时态
此处为动名词形式