China’s population is expected to increase to about 1.5 billion in 2040, _____ it will start to decline slowly.
#77563
A
where
B
which
C
after which
D
on which
推荐题目
My parents, without ______ help I wouldn’t have become who I am, have taught me the true meaning of life.
#76120
A
whom
B
their
C
whose
D
them
The young scientist has made such great achievements in his chosen field ______ nobody else can make.
#77776
A
that
B
what
C
which
D
as
The view________many scientists hold is________too much emission （排放）of carbon dioxide is destructive.
#77867
A
which；which
B
that；that
C
that；which
D
what；that
The baby, _____health was ruined after taking the medicine, was only one year old.
#75715
A
which
B
whose
C
who
D
whom