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 —Youdidn’twaitforMr.Smithlastnight,didyou?—Yes,butwe

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问题详情:

 —Youdidn’twaitforMr.Smithlastnight,didyou?—Yes,butwe

 —You didn’t wait for Mr. Smith last night, did you?

—Yes, but we ________. He didn’t return home at all.

A. don’t have to  B. needn’t have C. didn’t need to ld have

【回答】

B

知识点:情态动词

题型:选择题

标签:Yesbutwe Youdidn