◎ 题干
—How do you like China?
—Great changes _______ since I _______ here 8 years ago.
A. have taken place; came B. took place; have come C. took place; came
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“—How do you like China?—Great changes _______ since I _______ here 8 years ago.A. have taken place; came B. took place; have come C. took place; came…”主要考查了你对  【一般现在时】【过去进行时】【过去完成进行时】  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。