--- The MP3 cost me about 2,000 yuan. --- Well, it was crazy of you to spend so much money_____you could buy a cheaper one.
#32857
A
when
B
unless
C
if
D
because
推荐题目
Mom，don’t you think it's OK to play once in a while ____________ it doesn’t affect my studies?
#30096
A
even if
B
unless
C
so that
D
as long as
The boy was so tired that he fell asleep ______ his mother could take off his clothes．
#32555
A
before
B
after
C
while
D
when
Shopping on the net is more and more popular. Taobo is Asia's largest retail (零售的) network platform, ______ people can buy and sell many kinds of things.
#31736
A
which
B
where
C
what
D
whose
_______ the sports meet will be held depends on the weather.
#31262
A
Whenever
B
If
C
Whether
D
That