问题补充:
---Do you know what Tom does all day?
---I know he spends at least time watching TV as he does spend doing his lessons.
A. more
B. as much
C. much
D. as more
答案:
A. more
(答案→)B. as much
C. much
D. as more
解析:本题考查as…as…结构,又因为time是不可数名词,要用much修饰,因此选B。