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    10．It is the rule that every car, bus and truck be inspected twice a year in this city. 2,4,6 A．shall B．can C．has to D．need 【查看更多】

     

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    It is the rule that every car, bus and truck ____be inspected twice a year in this city.

    2,4,6
     
    A．shall           B．can            C．has to          D．need

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