◎ 题干
Many old buildings were ________ and new buildings are being built.

[     ]

A. put down
B. pulled down
C. climbed down
D. fell down
◎ 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“Many old buildings were ________ and new buildings are being built. [ ]A. put down B. pulled down C. climbed down D. fell down …”主要考查了你对  【动词短语】  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。