◎ 题干
We have three _______ in the lab building.
[     ]
A. computer room                
B. computer rooms
C. computers rooms            
D. computer’s rooms
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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 have three _______ in the lab building.[ ]A. computer roomB. computer roomsC. computers rooms D. computer’s rooms …”主要考查了你对  【可数名词(单数名词,复数名词)】  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。