◎ 题干
Great changes ______ in the city, and a lot of factories ______.

A. have been taken place; have been set up
B. have taken place; have been set up
C. have taken place; have set up
D. were taken place; were set up
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“Great changes ______ in the city, and a lot of factories ______. [ ]A. have been taken place; have been set up B. have taken place; have been set up C. hav…”主要考查了你对  【现在完成时】【现在完成时的被动语态】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。