问题

Henry doesn’t seem to be what he was, does he?— No. ________ so much in the war has made him more thoughtful.[ ]

A: Seen
B: His seeing
C: Having seen
D: To have seen

正确答案是：

同类题型

The sight of the big snake made myhair_______.

一When shall westart the restoration of the historic buildings一Not until ourplan________ by the committee.

The weather is getting________.

It rained very heavily, ________we had tostay at home to watch TV.

Working as a fireman is demanding, which ________ responding to emergency situations, rescuing lives and protecting properties from all types of accidents. [ ]