题目内容
---- 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 to do D. does doing
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题目内容
---- 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 to do D. does doing
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