◎ 题干
— What's the matter with your leg?
— I ______ yesterday.

[     ]

A. fell about
B. fell down
C. fell over
D. broke down
◎ 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's the matter with your leg? — I ______ yesterday. [ ]A. fell about B. fell down C. fell over D. broke down …”主要考查了你对  【动词短语】  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。