___has recently been done to provide more buses for the people ,a shortage of public vehicles remains a serious problem .
#74547
A
That
B
What
C
In spite of what
D
Though what
推荐题目
The children will climb the hill if it _____ tomorrow.
#41208
A
won’t rain
B
didn’t rain
C
doesn’t rain
D
isn’t raining
The Voice of China has set up a stage____ some people can realize their dreams.
#66867
A
which
B
where
C
that
D
when
The film makes me think of the happiest days ______ we spent together.
#69455
A
when
B
where
C
that
D
which