◎ 题干
—When did Kate buy the books?  
—______.  
[     ]
A. For two weeks  
B. Two weeks before
C. In two weeks    
D. Two weeks ago
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“—When did Kate buy the books? —______. [ ]A. For two weeks B. Two weeks beforeC. In two weeks D. Two weeks ago …”主要考查了你对  【副词】  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。