◎ 题干
When he is free, he likes _____ the yard.

[     ]

A. cleaning up
B. calling up
C. putting up
◎ 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“When he is free, he likes _____the yard. [ ]A. cleaning up B. calling up C. putting up …”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。