首页 > — ____ we go to help him with his work?—No, you needn’t. He ____ finish it all by himself.A. Must; c

— we go to help him with his work?—No, you needn’t. He finish it all by himself.A. Must; c

题目简介

— ____ we go to help him with his work?—No, you needn’t. He ____ finish it all by himself.A. Must; c

题目详情

— ____ we go to help him with his work?
—No, you needn’t. He ____ finish it all by himself.
A. Must; can’t B. May; can C. Must; can

题型：单选题难度：中档来源：不详

答案

C

must表示“必须”，用must提问时，其否定回答用needn’t。can表示“可以，能够”。

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