[题目]I have worried before I came to the new school, for my classmates here are very friendly to me.A. mightn’t B. mustn’tC. needn’t D. couldn’t 题目和参考答案——青夏教育精英家教网—

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【题目】I ______ have worried before I came to the new school, for my classmates here are very friendly to me.

A. mightn’t B. mustn’t

C. needn’t D. couldn’t

【答案】C

【解析】

试题分析：句意：我来新学校之前本没有必要担心，因为在这里我的同学对我非常友好。needn’t have done本没有必要做某事，表示实际上已经做了某事。根据句意可知选C。本题考查情态动词。分析此题需抓住后句for my classmates here are very friendly to me.可知此处为本没有必要做某事，mightn’t也许不；mustn’t不允许；couldn’t不可能。再根据句意可以选出正确答案。

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It's been a month since I came to this new school and I really want share with you some of the

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now and it really costs me many. And I started to see this as a time—wasting activity! In fact ,I don’t like to go anymore, so I’m afraid I’ll lose their friendship. How do you think I should do? If you are me ,would you talk to him?

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