I’m sorry you’ve been waiting so long, but it’ll still be some time ____ Brian get back.
#74433
A
before
B
since
C
till
D
after
推荐题目
_____has happened many times, children may get drowned in this river.
#73711
A
As
B
Which
C
What
D
That
in the regulations that you should not tell other people the password of your e-mail account.
#72904
A
It requires
B
It is required
C
What requires
D
What is required
—What are you going to do this afternoon? — I will probably play computer games ________ my parents are out.
#74598
A
as far as
B
as long as
C
even if
D
as if
---So you haven't read the information form?---_________makes the matter worse is that I don't have a single copy．
#73986
A
It
B
What
C
That
D
Which
The time is not far away______modern communications will become widespread in China’s vast countryside.
#72371
A
as
B
until
C
before
D
when