Question

【题目】---You were brave enough to raise objections (反对) at the meeting.

---Well, now I regret _______ that.

A. to do B. to be doing C. being done D. having done

Answer 1

【答案】D

【解析】

试题分析：考查非谓语动词。句意：我现在后悔在会上提出了反对意见。 regret to do sth. 很遗憾地做...（事情还没有做）； regret doing sth. 后悔做了...（为已经做过的事而感到后悔），这里表示为已经做过的事而感到后悔，故选D。