The cost of living in Chengdu is among the lowest in China, ________ the quality of life is probably one of the highest.
#56003
A
since
B
when
C
as
D
while
推荐题目
David didn’t give up ______ he had failed in the experiment four times．
#57729
A
if
B
while
C
though
D
since
My sister ______ go to bed _______ my mother came back last night.
#55654
A
not until
B
doesn't; until
C
didn't; until
D
aren't; until
I have ____a raincoat _____ an umbrella. That’s why I have to wait until the rain stops.
#56429
A
both; and
B
either; or
C
neither; nor
D
not only; but also