题目内容

9. —Why should we protect nature?

  —Because we all on its rich resources to live.

9. depend  

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   A. Keep;is told to   B. To keep;is told to

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       —OK,we will.

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4. He worked hard and worked out a (认真的) plan for this project.

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() 10. (2013 宁波) —Have you finished your project?

        —Not yet. Til finish it if I ten more minutes.

   A. give   B. am given   C. will give   D. will be given

() 7. — has he been like this? For two years.

   A. How long   B. How soon   C. How often   D. How much

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