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    Persons under18 not be employed in night work in the United States. A. can B. may C. will D. shall 【查看更多】

     

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    Persons under18      not be employed in night work in the United States.

    A. can        B. may          C. will           D. shall  

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    Persons under18      not be employed in night work in the United States.

    A．can

    B．may

    C．will

    D．shall

     

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