Not until I began to work ____ how much time I had wasted.
#93171
A
didn’t I realize
B
did I realize
C
I didn’t realize
D
I realized
推荐题目
．No．50 High School is as new as No．48 High School．____, it is more beautiful．
#94939
A
If anything
B
If something
C
If necessary
D
If so
____was a time ____women had no right to vote .
#93784
A
There ,when
B
There , that
C
It , when
D
It , that
As middle school students, we _____ the police to keep order.
#94701
A
are used to help
B
used to helping
C
used to help
D
used to be helped
He said that only after he went abroad _______ what his motherland meant to him.
#93415
A
he realized
B
he had realized
C
had he realized
D
did he realize