◎ 题干
-The floor is dirty. Can anyone clean it?  
-_________I do it all the time.               
[     ]
A. Don't mention it.            
B. Why you?      
C. Not sure.    
D. Not me again.  
◎ 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“-The floor is dirty. Can anyone clean it? -_________I do it all the time.[ ]A. Don't mention it. B. Why you?C. Not sure.D. Not me again. …”主要考查了你对  【日常用语、谚语】  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。