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    -I’m sorry to have kept you waiting so long. - . I have been here for only a few minutes. 【查看更多】

     

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    －I'm sorry to have kept you waiting so long．

    －It doesn't matter．I ________ here for only a moment．

    [　　]
    A．

    have come

    B．

    have arrived

    C．

    have been

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