The fact has worried many scientists _____ the earth is becoming warmer and warmer these years.
#68141
A
which
B
that
C
as
D
what
推荐题目
It is such a modern machine ______ few of the workers know how to operate.
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A
as
B
which
C
that
D
the one
______ hungry I am, I never seem to be able to finish off this loaf of bread.
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A
Whatever
B
Whenever
C
Wherever
D
However
Obviously they didn’t see the significance of the plan. That’s __________the problem was.
#70559
A
why
B
where
C
that
D
how
These are the photos of our village, and they will show you ________.
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A
what does it look like
B
what it looks like
C
how does it look like
D
how it looks like
Look out! Keep away from the house, _____ the roof is under repair．
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A
whose
B
which
C
of which
D
where