◎ 题干
— Have you known Mr. Wang for a long time?     
— Yes, since he _____ to our school.
[     ]
A. has come   
B. comes    
C. had come   
D. came
◎ 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“— Have you known Mr. Wang for a long time? — Yes, since he _____ to our school. [ ]A. has come B. comes C. had come D. came …”主要考查了你对  【一般过去时】  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。