◎ 题干
--What is Mum doing now?          
--She ________ some clothes.          
[     ]
A. washes                  
B. is washing          
C. washed                  
D. has washed
◎ 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“--What is Mum doing now? --She ________ some clothes. [ ]A. washesB. is washing C. washedD. has washed…”主要考查了你对  【现在进行时】  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。