________ is often the case with human beings, many animals sleep a lot when young, but sleep much less when they get older.
#67127
A
Which
B
What
C
As
D
That
推荐题目
The old temple _______ roof was damaged in storm is now under repair.
#68849
A
where
B
which
C
of which
D
whose
. It was the hardship _____ he experienced as a young man _____ made him what he is today.
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A
that; that
B
that; which
C
which; who
D
that; who
It was quite a serious accident, _________ caused by careless driving.
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A
which I think was
B
I think which was
C
which I think it was
D
I think which it was
________ difficult it might be, I will try my best to work it out.
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A
Whatever
B
How
C
However
D
What
The little boy who got lost decided to remain ________ she was and wait for her mother.
#67591
A
what
B
how
C
who
D
where