—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
网友回答
A. writes
(答案→)B. does writing
C. is writing
D. does write
解析：do writing 意为“写作”。as ... as ...用于引导比较状语从句,意为“像……一样”,用于描述人与人、事与事之间在某一方面相同或不同。既可用于肯定句,也可用于否定句。后一个as是连词,后接比较状语从句,he后的谓语要与主句的谓语形式保持一致,根据spends可确定用does writing。