◎ 题干
We swim in a ________.   
[     ]
A. swim            
B. swiming pool
C. swimming pool
◎ 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“We swim in a ________. [ ]A. swim B. swiming poolC. swimming pool…”主要考查了你对  【名词】【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。