There is a new problem involved in the popularity of private cars________road conditions need________.
#31999
A
that；to be improved
B
which；to be improved
C
where；improving
D
when；improving
推荐题目
________ nobody wouldn't go to the spot，he went without a second thought.
#29964
A
While
B
As long as
C
Where
D
In spite of
Many of them turned a deaf ear to his advice，________ they knew it to be valuable.
#30687
A
as if
B
now that
C
even though
D
so that
The fact that smoking is harmful to health is__________ most smokers admit．
#32340
A
what
B
whether
C
where
D
that
I had no sooner got back to the kitchen ________ the door-bell rang loud enough to wake the dead.
#80244
A
when
B
than
C
as
D
while
(2013·四川省巴蜀名校一模)Everyone is different and that is ________ makes our world much better.
#30431
A
that
B
which
C
who
D
what