Question

--You didn’t wait for Mike last night, did you? ---No, and we____ for him. He didn’t return hom.

--You didn’t wait for Mike last night, did you? ---No, and we____ for him. He didn’t return home at all. A．didn’t need to wait B．needn’t waiting C．needn’t have waited D．didn’t need wait

Answer 1

A

试题分析：句意，这是两个人之间的对话。第一个人说：“ 昨天晚上你没有等wait，是不是？” 第二个人说： “是的，我不需要等他。他根本没有回家。didn’t need to do表示没有必要做，实际也没做” 点评：注意与needn’t have done区别，needn’t have done “原本不必做的事却做了”。