________atmospheric haze(雾霾天气) or smog will continue makes the public worried.
#31136
A
What
B
That
C
It
D
As
推荐题目
The new system needs to be in operation for five months ________ it can be updated.
#30274
A
as
B
while
C
before
D
once
_You’d better take something to read when you go to see the doctor_______ you have to wait.
#80049
A
even if
B
in case
C
as if
D
in order that
________ the boss has arrived, let’s begin our discussion right away.
#32481
A
If
B
When
C
Now that
D
Even if