◎ 题干
 The new bridge over the Jinsha River      last year, which makes it very easy to go to the city center.
[     ]
A. built      
B. was built    
C. has built      
D. has been built
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“The new bridge over the Jinsha Riverlast year, which makes it very easy to go to the city center.[ ]A. built B. was built C. has built D. 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。