China's population is expected to increase to about 1.5 billion in 2040, ______it will start to decline slowly.
#78613
A
where
B
which
C
on which
D
after which
推荐题目
_______was often the case, Miss Wang was the first to arrive at the school in the morning .
#78646
A
Which
B
What
C
As
D
It
In the past few years, My Heart Will Go On was a popular song among young people, ____ were often heard singing it at parties．
#78654
A
they
B
that
C
who
D
which
(2013·西安一检)There are many new central leaders in China now, ________ many once worked in the western provinces.
#78624
A
in which
B
of whom
C
in whom
D
for whom
The worsening of global warming, _____human activities are to blame, has led to frequently extreme weather.
#78724
A
by which
B
for which
C
that
D
what