◎ 题干
Peter is so careless that he _____ the books on the shelf.

[     ]

A. knocked over
B. knocked into
C. turned over
D. looked through
◎ 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“Peter is so careless that he _____the books on the shelf. [ ]A. knocked over B. knocked into C. turned over D. looked through …”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。