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    23．--Is Bohai Bridge open to the public yet?--Yes．It for almost one and half months．A．has opened B．has being opened C．has been open D．was open 【查看更多】

     

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    --Is Bohai Bridge open to the public yet?

    --Yes．It ________ for almost one and half months．

    A．has opened           B．has being opened          C．has been open              D．was open

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    －Is Bohai Bridge open to the public yet?

    －Yes．It _________ for almost one and a half months．

    [　　]

    A．has opened

    B．has being opened

    C．has been open

    D．was open

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