______ some problems have arisen in the process, we are confident that we can handle them.
#93100
A
As
B
If
C
While
D
Since
推荐题目
I ________ myself more—it was a perfect day.                        
#91903
A
shouldn’t have enjoyed
B
needn’t have enjoyed
C
wouldn’t have enjoyed
D
couldn’t have enjoyed
The new building is _______ the old one.
#92348
A
four times larger of
B
four times large than
C
four times as larger as
D
four times the size of