________ has already been pointed out, only by correcting mistakes can you make progress.
#92597
A
It
B
As
C
That
D
What
推荐题目
___________, I have never seen anyone who’s as wise as John. 
#91964
A
As long as I have traveled
B
Now that I have traveled so much
C
.As I have traveled so much
D
Much as I have traveled
Only _____ as an interpreter _____ how important it was to practise speaking English.
#95187
A
when did I work…I realized
B
when did I work…did I realize
C
when I work…did I realize
D
when I worked…did I realize
___ smoking here will be fined.
#95151
A
Who
B
Whoever
C
Anyone
D
Who ever