◎ 题干
How long _____ here in our city?    
[     ]
A. have you come            
B. have you been
C. you have come            
D. your have been
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“How long_____here in our city?[ ]A. have you come B. have you beenC. you have come D. your have been…”主要考查了你对  【实义动词的过去分词】  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。