—It’s a long time________I saw you last.—Yes，and what a pity it is now that it will be a long time________we see each other again.
#31909
A
before；since
B
since；when
C
since；before
D
when；before
推荐题目
—— The experiment is of particular importance.—— I see. We won’t carry on with it _______ we can get the good equipment.
#33750
A
until
B
unless
C
whether
D
after
—Do you have anything to say for yourselves?—Yes, there is one point _________ we must insist on.
#31597
A
why
B
where
C
how
D
/
It was not until dark ______ he found ______ he thought was the correct way to solve the problem.
#30758
A
that; what
B
that; that
C
when; what
D
when; that
We shouldn’t drink _______ we drive and we mustn’t drive if we’ve drunk.
#75969
A
unless
B
before
C
until
D
while
—— You finally made it , didn’t you ? ——Yes , your help , I would have not succeeded.
#34665
A
but for
B
except for
C
but that
D
thanks to