—It’s 9 o’clock now. I must go.—It’s raining outside. Don’t leave ________it stops.
#37424
A
when
B
since
C
while
D
until
推荐题目
Yao Ming works hard on his English and ________
#39335
A
so Liu Xiang does
B
so is Liu Xiang
C
so does Liu Xiang
D
so Liu Xiang is
We can’t decide           the problem of stress.
#39363
A
what to deal with
B
what we should deal with
C
how to deal with
D
how we should do with
-Hi, Bruce. Here’s a letter for you.-Thanks. I wonder_________.
#38253
A
who that letter was from
B
who was from that letter
C
who was that letter from
D
who from that letter was