Leave your key with a neighbor _______ you lock your-self out one day.
#79809
A
ever since
B
even if
C
soon after
D
in case
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