.---Henry doesn’t seem like the same person.--- _____so much in t_英语解答

.---Henry doesn’t seem like the same person.
--- _____so much in the war has made him more thoughtful.
A.For him to see B.His seeing C.Having seen D.To have seen
我知道选B,one's doing sth 做主语,我想问的是,为什么C不对?C不是动名词吗?不能做主语么?

人气：339 ℃　时间：2019-10-31 20:10:16

解答

首先HAVING SEEN...这种结构只能作为现在分词短语,可以用作状语等.
这里B选项是动名词段媛,B的好处就在于它前半句还有一个形式主语,把看见这个动作的行为人指出来.