–The classroom is_____ clean_____ it was yesterday.--Sorry, I forgot to clean it.
#43505
A
as, as
B
so, as
C
not so, as
D
more, than
推荐题目
 Don’t worry _____, or you’ll get _____ thin.
#42263
A
much too; too much
B
too much; much too
C
much too; much too
D
too much; too much
 I had a hard time learning math last year. 
#39953
A
was hard-working
B
worked hard
C
had trouble
D
didn’t like