The number 9.11 is a special number, , I think, that will be remembered by the Americans forever.
#78670
A
what
B
it
C
which
D
one
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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
Britain’s first and only female prime minister , Margaret Thatcher, died on April 8 at the age of 87, after suffering a stroke (中风), _______ has aroused a flood of comments about her political life again.
#78677
A
which
B
what
C
it
D
that
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 was given three books on cooking，the first ________ I really enjoyed.
#78618
A
of that
B
of which
C
that
D
which