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    To make our city more beautiful, rubbish into the river. A. must throw B. can’t throw C. needn’t be thrown D. mustn’t be thrown 【查看更多】

     

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    To make our city more beautiful ,rubbish ______ into the river.

    A. must throw?? ????????????? ????????????? B. can’t throw?? ????????????? C. needn’t be thrown?? 　 D. mustn’t be thrown

     

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    To make our city more beautiful, rubbish ________ into the river．

    [　　]
    A．

    must throw

    B．

    can't throw

    C．

    needn't be thrown

    D．

    mustn't be thrown

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    To make our city more beautiful, we must remember that rubbish ________ into the river.

    [　　]

    A．needn't be thrown
    B．mustn't be thrown
    C．can't throw
    D．may not throw

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