◎ 题干
So far this year, many new houses        in Wenchuan with the help of the government.  

A. build
B. are built  
C. will build
D. have been built
◎ 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“So far this year, many new housesin Wenchuan with the help of the government.[ ]A. buildB. are built C. will buildD. have been built…”主要考查了你对  【被动语态】【现在完成时】  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。