◎ 题干
—Bill is ill. Do you know what's wrong with him?  
—Poor boy. His illness is the              of eating unhealthy food.

[     ]

A. result
B. cause
C. reason
D. end
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“—Bill is ill. Do you know what's wrong with him? —Poor boy. His illness is the of eating unhealthy food. [ ]A. result B. cause C. reason D. end …”主要考查了你对  【名词】  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。