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    Great changes in the rural areas in the last two decades. A. have taken place B. took place C. have been taken place D. are happening 【查看更多】

     

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    Great changes_______ in the rural areas in the last two decades.

       A．have taken place   B. took place  C. have been taken place  D. are happening

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    Great changes ________ in the rural areas in the last two decades．

    [　　]

    A．have taken place

    B．took place

    C．have been taken place

    D．are happening

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    二． 词汇与语法知识。 （每小题1分， 共15 分）

    Great changes_______ in the rural areas in the last two decades.

       A．have taken place   B. took place  C. have been taken place  D. are happening

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