There is a new problem involved in the popularity of private cars __________ road conditions require __________.
#78215
A
that ... improving
B
which...to be improved
C
where ...improving
D
when...improving
推荐题目
The project is based on an agreement, one of _____ purposes is to ensure that the project can be completed before the deadline.
#77798
A
whose
B
which
C
its
D
what
Is this the reason ______ at the meeting for his carelessness in his work?
#76792
A
What he explained
B
how he explained
C
he explained
D
why he explained
Disney, money was now no problem, started a new film company.
#77820
A
for whose
B
for whom
C
for which
D
to which
Culture shock is a feeling____ most travellers experience in a foreign country____ they find the culture is quite different from that of their own.
#78249
A
that; which
B
which; that
C
which; where
D
when; where
In the past few years, My Heart Will Go On was a popular song among young people, _____were often heard singing it at parties．
#77612
A
who
B
which
C
they
D
that