I didn't buy flowers because my friend hated them， ________ ，our room is very small.

[　　]

找出句中的错误并改正

Our room is terrific. How about you?

A　　　　　 B　　　C　　　D

Our room is big, but ________ is bigger than ________.

[　　]

Our room is ________ theirs．

1. A.
   three times as big as
2. B.
   as three times big as
3. C.
   as big as three times
4. D.
   as three big as