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    Dear passengers, to ensure your safety, please remain until the plane has come to a complete stop. A. seated B. seat C. to seat D. seating 【查看更多】

     

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    Dear passengers, to ensure your safety, please remain ________ until the plane has come to a complete stop．

    [　　]
    A．

    seated

    B．

    seat

    C．

    to seat

    D．

    seating

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