◎ 题干
Jim has made many friends since he         to China.              
[     ]
A. comes          
B. came                
C. will come
◎ 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 many friends since he to China. [ ]A. come B. will come C. comes 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。