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    24．The World Health Organization expects a vaccine against H1N1 to be by September or October this year． A．accurate B．available C．affordable D．alternative 【查看更多】

     

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    The World Health Organization expects a vaccine against H1N1 to be ________ by September or October this year．


    1. A.
      accurate
    2. B.
      available
    3. C.
      affordable
    4. D.
      alternative

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    The World Health Organization expects a vaccine against H1N1 to be ________ by September or October this year.

    A．accurate B．available C．affordable D．alternative

     

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    The World Health Organization expects a vaccine against H1N1 to be ________ by September or October this year．

    [　　]
    A．

    accurate

    B．

    available

    C．

    affordable

    D．

    alternative

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     The World Health Organization expects a vaccine(疫苗)against H1N1 to be            by September or October this year.

        A．aggressive    B．available       C．absolute        D．abnormal

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