◎ 题干
This is our new library. It ____ last year.           
[     ]
A. builds  
B. built    
C. was built
D. is 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“This is our new library. It____ last year.[ ]A. buildsB. builtC. was built D. is built…”主要考查了你对  【被动语态】  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。