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    the red switch on the left and the flying machine will swiftly go up into the air and its journey. A. Pressing; begins B. Press; begin C. Pressed; begins D. To press; to begin 【查看更多】

     

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         the red switch on the left and the flying machine will swiftly go up into the air and      its journey.


    1. A.
      Press, begins
    2. B.
      Press, begin
    3. C.
      Pressed, begins
    4. D.
      To press, to begin

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         the red switch on the left and the flying machine will swiftly go up into the air and      its journey.

    A．Press, beginsB．Press, beginC．Pressed, beginsD．To press, to begin

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         the red switch on the left and the flying machine will swiftly go up into the air and      its journey.

    A．Press, begins       B．Press, begin        C．Pressed, begins     D．To press, to begin

     

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    ______ the red switch on the left and the flying machine will swiftly go up into the air and _____ its journey.

        A. Pressing; begins   B. Press; begin C. Pressed; begins  D. To press; to begin

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    ______ the red switch on the left and the flying machine will swiftly go up into the air and _____ its journey.

        A. Pressing; begins   B. Press; begin C. Pressed; begins  D. To press; to begin

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