◎ 题干
— Do you know what Tom does all day?
— I know he spends at least as much time watching TV as he _____ his  lessons.
[     ] 
A. is doing
B. does
C. spends in
D. does doing
◎ 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“— Do you know what Tom does all day?— I know he spends at least as much time watching TV as he _____his lessons. [ ] A. is doing B. does C. spends in D. do…”主要考查了你对  【动词】【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。