The field research will take Joan and Paul about five months; it will be a long time ____ we meet them again.
#79980
A
after
B
before
C
since
D
when
推荐题目
--- What do you want to do next? We have half an hour until the basketball game.--- ___________. Whatever you want to do is fine with me.
#31549
A
It just depends.
B
Glad to hear that.
C
All right.
D
It is up to you.
Sinking in the cheers of people, David walked off the stage, tears dropping he could stop them．
#30150
A
after
B
when
C
until
D
before
_____ you understand the rules of the game, you will enjoy it.
#33361
A
Before
B
Even if
C
Once
D
While
____ red is a symbol of warmth, it can sometimes make people feel uneasy or even frightened.
#32629
A
As
B
Since
C
If
D
While
________ you've got a chance, you should make full use of it.
#31426
A
Now that
B
Even if
C
Although
D
As soon as