It never will rain roses. __________ we want to have more roses. we must plant trees.
#30723
A
When
B
Unless
C
Until
D
While
推荐题目
(2013·济南一模)________ you are unable to deal with it, perhaps we should ask someone else for help.
#30428
A
Although
B
While
C
Since
D
Unless
He was told that it would be at least three more months _____ he could recover and return to work.
#30791
A
when
B
before
C
since
D
that
A housing bubble is an economic situation _____ occurs when house prices rise much too fast.
#31050
A
which
B
where
C
what
D
why
-----“How long have you stayed in this hotel?”----- “Not long, just ______ this Monday.”
#80015
A
on
B
since
C
until
D
after
----You seem to have known Dr Smith for a long time.---- That’s true. ______ he joined our club six years ago.
#32637
A
Since
B
Until
C
When
D
Before