◎ 题干
—It’s difficult for the village children to cross the river to get to school. We think a bridge_______over the river.
A.was builtB.should be builtC.has been builtD.is being 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“—It’s difficult for the village children to cross the river to get to school. We think a bridge_______over the river.A.was builtB.should be builtC.has been bu…”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。