题目内容
—Henry doesn’t seem to be what he was.?
—No.__________so many terrible things in the war has made him more thoughtful.?
A.Seen
B.His having seen?
C.Having seen?
D.To have seen?
B
句子的谓语是has made,“看到战争中如此多可怕的事”是说明已发生的事实,对现在有影响,故应用动名词的完成时作主语。
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