◎ 题干
Anna often _____ at 10 o’clock at night, but this evening she _____ on the computer now.
A. sleeps, plays          
B. is sleeping, plays      
C. sleeps, is playing
◎ 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“Anna often _____ at 10 o’clock at night, but this evening she _____ onthe computer now.A. sleeps, plays B. is sleeping, plays C. sleeps, is playing…”主要考查了你对  【实义动词的单数第三人称形式】【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。