Do you have any idea what Paul does all day?
As I know, he spends at least as much time playing as he _______.
A. writes B. does writing C. is writing D. does write
这是2007年的重庆高考考试题，正确答案是B，但我不了解为何A不能，B答案 does writing 的意思是？麻烦老师解答，谢谢！
—Do you haveany idea what Paul does all day?
—As I know, hespends at least as much time playing as he _______.
A. writesB. does writing C. iswriting D. does write
这是省略，补全句子你可能就了解了：
As I know, he spends at least as much timewatching TV as he spends time writing. 据我所知，他花在看电视的时间至少和花在写作的时间一样多。
这里为防止重复，用does代替spends, writing与上文的playing相对。
大家还可如此改写句子：
As I know, he spends at least as much timewatching TV as he spends time writing.
= As I know, the time he spends playing is atleast as much as that he spends writing.
这就更容易看出上下文逻辑关系了。
