◎ 题干
Jim has made many  friends since he _____ to America.
[     ]
A. came        
B. has come
C. will come    
D. comes
◎ 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“Jim has made manyfriends since he _____ to America.[ ]A. cameB. has comeC. will comeD. comes…”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。