选择题:Professor Lee said that we'd better _____in the paper by the end of this week.

A. hand B.to hand C. handing D.to be handed选哪个?????why ?

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Professor Lee said that we'd better _____in the paper by the end of this week.A. hand B.to hand C. handing D.to be handed选A,hand,had better 加动词原形,hand in 上交

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我给找一下。支持！

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hand in 是一个词组，意思为提交

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a

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had better 后接动词原形，因为had better是情态动词后接动词原形，所以答案选择A.　　　hand in 上交

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A.had better 后要跟动词原型。这是一个重要知识点，记住。

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?住 : would better "do" something选 A

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选A.had better +加动词原形hand in the paper 交（作业）

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选A.固定搭配