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    -What should we do first if we want to develop our village? -A lot of new roads ,I think. A. must build B. have to build C. must be built D. have built 【查看更多】

     

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    －What should we do first if we want to develop our village?

    －A lot of new roads ________, I think．

    [　　]
    A．

    must build

    B．

    have to build

    C．

    must be built

    D．

    have built

    查看答案和解析>>

    －What should we do first if we want to develop our village?

    －A lot of new roads _________, I think．

    [　　]
    A．

    must build

    B．

    have to build

    C．

    must be built

    D．

    have built

    查看答案和解析>>


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