—The classroom is ____ clean ____ it was yesterday.— Sorry, I forget to clean it. 
#56798
A
as; as
B
so; as
C
not so; as
D
more; than
推荐题目
My sister ______ go to bed _______ my mother came back last night.
#55654
A
not until
B
doesn't; until
C
didn't; until
D
aren't; until
They were ________ busy ________ with each other ________ the time.
#55658
A
too; talking; to forget
B
so; talking; that they forgot
C
so; to talk; that they forgot
D
too; to talk; to forget