◎ 题干
— _____________________?
— I can't find my key.
[     ]
A. What are you doing
B. What's the matter
C. Where is my key
◎ 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“— _____________________?— I can't find my key. [ ]A. What are you doing B. What's the matterC. Where is my key…”主要考查了你对  【特殊疑问句】  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。