◎ 题干
If anything _____ the computer, please let me know.              
[     ]
A. happens on    
B. happens to
C. happens to    
D. happened to
◎ 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“If anything _____ the computer, please let me know.[ ]A. happens onB. happens toC. happens to D. happened to…”主要考查了你对  【动词短语】【状语从句】  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。