◎ 题干
— Have you ever been to Shanghai, Mary?
 — Yes. I _____ there for three clays with my parents last month.

[     ]

A. have gone
B. have been
C. went
D. was
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“—Have you ever been to Shanghai, Mary?— Yes. I _____ there for three clays with my parents last month. [ ]A. have gone B. have been C. went D. was …”主要考查了你对  【一般过去时】  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。