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
A huge amount of oil was spilt on the East Sea, the causes of ______ are still under investigation.
#78658
A
it
B
that
C
which
D
whom
He liked to go to dances and parties, he could have a good time just sitting and watching.
#78700
A
where
B
when
C
which
D
that
I have no money, but I have blood.” These words were from a farmer, ________ moved many of us.
#78680
A
which
B
that
C
whom
D
whose
________ is known to us all is that the old worker, for _______ life was hard in the past, still works hard in his seventies.
#78656
A
As; whom
B
What; whose
C
It; whose
D
What; 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