---Did you return Helen’s call? ---I didn’t need to _________I’ll see her tomorrow．
#57308
A
though
B
unless
C
when
D
because
推荐题目
I hate travelling by air_______ you usually have to wait for hours before the plane takes off.
#55620
A
because
B
though
C
until
D
Unless
–You can’t imagine _______ great fun chatting online is.– Really? But it may cause you a lot of trouble.
#57542
A
what
B
how
C
why
D
whether
---When shall we leave for Shanghai?---We won’t we have visited all the places of interest in Nanjing.
#57099
A
until
B
while
C
as
D
since
As we all know the H1N1 Flu is so serious, students can’t go into the school _______ they take the temperature and get sure they don’t have a fever.
#55588
A
till
B
after
C
when
D
until
-Why are you so busy?-____________I have ____________ work to do.
#55299
A
Because; too many
B
So; too much
C
So; too many
D
Because; too much