◎ 题干
— What are we supposed to do first if we want to develop our village?    
—  Lots of new roads _____, I think. 

[     ]

A. must built
B. can build
C. must be built
D. can be 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“—What are we supposed to do first if we want to develop our village? —Lots of new roads _____, I think. [ ]A. must built B. can build C. can be built D. mu…”主要考查了你对  【情态动词】【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。