◎ 题干
Did it ever ________ to you to contact the police when you saw the suspect?
[     ]
A. occur  
B. refer  
C. happen  
D. apply
◎ 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“Did it ever ________ to you to contact the police when you saw the suspect?[ ]A. occurB. referC. happenD. apply…”主要考查了你对  【动词】  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。