— Must I finish the work today, Dad?

— No, you _____ . You can finish it tomorrow

A. mustn’t B. can’t C. needn’t

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He has much work today.So he decides _____ at the company(公司) this evening.

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________ you meet, please say hello to him or her.

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Homework is an important part of going to school:1.But too much homework may trouble you.2.

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根據(jù)短文內(nèi)容,把A-E四個句子填入短文的空缺處,使短文內(nèi)容完整、正確:

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C. It’s your teachers’ way of checking how much you understand of what’s going on in class, and it helps you remember what you have learnt.
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E. Luckily, you can do a few things to make homework less work.
 

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1. 我國空氣污染的現(xiàn)象。(至少寫2點(diǎn))

2. 空氣污染產(chǎn)生的原因。(至少寫2點(diǎn))

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2. 文中不能出現(xiàn)自己的姓名和所在學(xué)校的名稱。

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