---You were brave enough to raise objections at the meeting. ---Well, now I regret that. A. to do B....
2022-10-15 05:50:24 24次 2015-2016学年四川成都外国语学校高二下期中考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
---You were brave enough to raise objections at the meeting.
---Well, now I regret that.
A. to do B. to be doing
C. to have done D. having done
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