32. 一You were brave enough to raise objections at the meeting．一 Well, now I regret that．A.

发布时间：2020-08-15 02:56:03


32. 一You were brave enough to raise objections at the  meeting．
一 Well, now I regret     that．
A. to do
B. to be doing
C. to have done
D. having done

网友回答

A. to do
B. to be doing
C. to have done
(答案→)D. having done
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