I hate traveling by air ______ you usually have to wait for hours before the plane takes off.
#31027
A
because
B
though
C
until
D
unless
推荐题目
________ the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.
#79667
A
While
B
As
C
Because
D
If
---What do you think worries him so much? ----____.
#34612
A
He didn’t pass the exam
B
His father is seriously ill
C
Lost his bike
D
What Jim said just now
I'll be out for some time. ______ anything important happens, call me up immediately.
#30003
A
In case
B
As if
C
Even though
D
Now that
My partner wants to keep the company small _____ I’d like to expand it.
#30799
A
and
B
or
C
however
D
while
The days are approaching________the World Expo 2010 will be held in Shanghai.
#33962
A
that
B
where
C
when
D
which