It was some time _______ I realized the fact that I had been cheated by the salesman.
#31376
A
until
B
before
C
unless
D
since
推荐题目
He made a mistake, but finally he solved the problem __________ it got worse.
#30987
A
until
B
before
C
when
D
as
___________you try to do something beyond what you have already mastered, you will never grow.
#30739
A
Since
B
When
C
Though
D
Unless
The man in black was about to set fire to the house ____ the police came.
#33709
A
while
B
after
C
before
D
when
The engineers are so busy that they have no time for outdoor sports activities, ________ they have the interest.
#32452
A
wherever
B
whenever
C
even if
D
as if