Had it not been for the haze(霾)weather phenomenon, there         fewer car accidents in Beijing then.
#86816
A
would have been
B
were
C
may be
D
would be
推荐题目
—Perhaps John's not in.—______.Look,the light's on.
#89430
A
Yes,he can be at home
B
No,he couldn't go out
C
Yes,he must be at home
D
No,he needn't go out
But for her help,we       the task in time.
#87993
A
will not finish
B
had not finished
C
can not finish
D
could not have finished