We should do our best to prevent the river . A. from polluting B. from being polluted C. polluted D. polluting 查看更多

 

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 --Shall we go to visit Uncle Lee this weekend?

   --_________. I wonder whether I will be free that day.

      A. It doesn’t matter                                      B. It all depends

      C. I’m afraid we should                                D. I don’t mind

 

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What do you think _____ do to protect wildlife?

A.should we

B.we should

C.it we should

D.it is we should

 

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Not only_______know the theory, but also_______learn how to apply it in practice.

A. should we; should we                   B. we should; we should

C. should we; we should                   D. we should; should we

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 --Shall we go to visit Uncle Lee this weekend?

   --_________. I wonder whether I will be free that day.

       A. It doesn’t matter       B. It all depends

       C. I’m afraid we should D. I don’t mind

查看答案和解析>>

 What do you think _____ do to protect wildlife?

A. should we    B. we should   C. it we should   D. it is we should

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