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Great changes in every field _____ in the last ten years.
A．take placeB．took placeC．have taken placedD．had taken place
C
【句意】在過去的十年中每一個領域都發(fā)生了巨大的變化。
題中的 in the last ten years譯為“在過去的十年中”，它是以現(xiàn)在時間為基準對過去十年的一個總結，因此要用現(xiàn)在完成時。故選C。
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