—How long do you think it will be ________ we win the football World Cup? —Perhaps twenty years.
#33546
A
when
B
since
C
that
D
before
推荐题目
You won’t discover the truth ______ you look into the matter yourself.
#31855
A
unless
B
while
C
although
D
since
The place _____ the bridge is supposed to be built should be _____ the cross-river traffic is heaviest.
#31108
A
which; where
B
at which; which
C
at which; where
D
which; in which
He was very tired，and________he didn’t give the market report.
#31908
A
otherwise
B
besides
C
however
D
therefore
The police officers in our city work hard _____ the rest of us can live a safe life.
#31259
A
in case
B
as if
C
in order that
D
only if