Do you know the factory, __________ products are of high quality?
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A
which
B
whose
C
that
D
its
推荐题目
We should consider the students’ request_____ the school library provide more books on popular science.
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A
when
B
which
C
that
D
where
After a few days together, they got to the point _______ they could read each other’s thought.
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A
which
B
that
C
where
D
when
Luckily，we’d brought a road map without____we would have lost our way.
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A
it
B
that
C
this
D
which