◎ 题干
—I have bought a new watch . 
—When and where _______ you _______ it?
[     ]
A. do; buy
B. did; buy
C. have; bought
D. will; buy
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“—I have bought a new watch .—When and where_______you_______it? [ ]A. do; buy B. did; buy C. have; bought D. will; buy …”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。