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    Thousands of athletes in many countries competed medals in the 2008 Olympic Games in Beijing. A. involved, in B. involving, by C. involving, against D. involved, for 【查看更多】

     

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    Thousands of athletes _______ in many countries competed ______ medals in the 2008 Olympic Games in Beijing.

    A. involved, in     B. involving, by     C. involving, against  D. involved, for

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    Thousands of athletes _______ in many countries competed ______ medals in the 2008 Olympic Games in Beijing.

    A. involved, in     B. involving, by     C. involving, against  D. involved, for

    查看答案和解析>>


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