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    7．The water is polluted. 【查看更多】

     

    题目列表(包括答案和解析)

    The water in this river is harmful because It’s a ______ river.

    A．pollution B．polluted
    C．has pollutedD．pollutes

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    The water in this river is harmful because It’s a ______ river.

    A．pollution B．polluted
    C．has pollutedD．pollutes

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    The water in this river is harmful because It’s a ______ river.

    A．pollution                              B．polluted

    C．has polluted                           D．pollutes

     

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    The water in this river is harmful because It’s a ______ river.

    A．pollution                              B．polluted

    C．has polluted                           D．pollutes

     

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    The water in this river is harmful because It’s a ______ river.

    A．pollution

    B．polluted

    C．has polluted

    D．pollutes

     

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