◎ 题干
What _____ to you last April Fool's Day?

[     ]

A. happen
B. was happened
C. had happened
D. happened
◎ 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“What _____ to you last April Fool's Day? [ ]A. happen B. was happened C. had happened D. happened …”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。