2. Maglev train has no w        .

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(   ) 2. Our task is        the  lost  child.

A. find     B. finding

C. found     D. to find

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(   ) 2. —What        I  to  say  to  him?

—Tell him to save water.

A. shall     B. will

C. should     D. ought

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(   ) 2. —Who’s the tallest boy in  your class?

—Mike is taller than any        boy  student in our class.

 A. another     B. other

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   It’s very important that we all recycle (再利用).In nature,everything 1    again. For example,when an animal dies,it becomes  2     animal’s food. Nothing is

wasted. But humans have created things like plastic bags 3     can’t be broken down by nature. Our rubbish kills animals and 4     water and soil. 5 we continue making too much rubbish,the problem will only get worse. If nature can’t reuse the rubbish,we must recycle 6     We should clean up the rubbish we’ve made because nature can’t.

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(   ) 1. A. use     B. using

C. is used     D. used

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C. others     D. the other

(   ) 3. A. who     B. which

C. how     D. where

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C. polluting     D. is polluted

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根據(jù)下面的對(duì)話情景，在每個(gè)空白處填上一個(gè)適當(dāng)?shù)木渥�，使�?duì)話的意思連貫、完整。.

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B： 1.         

A： I can’t get my pronunciation(發(fā)音)right. I don’t know what to do.

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A: Sometimes I can’t understand what other people say if they speak too fast.

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B： 5.       

A ： All right. Maybe I’ll do that. It’s the only way I’ll be able to learn English fast enough,I guess.

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5. They had no chance to        (逃跑）. 

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4. You’d better use plastic bags.(改為否定句）

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