◎ 题干
Look, the man with his friends is _____ at the pool.  
[     ]
A. swim
B. learning
C. to learning
D. learn
◎ 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“Look, the man with his friendsis_____ at the pool. [ ]A. swim B. learningC. to learningD. learn…”主要考查了你对  【动名词】  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。