◎ 题干
Oh, this is really a big shop. Do you know when it           ?        
[     ]
A. built                    
B. was built        
C. has built                  
D. has been built
◎ 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“Oh, this is really a big shop. Do you know when it ?[ ]A. built B. was builtC. has builtD. has been built…”主要考查了你对  【被动语态】【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。