The college has developed an on-line system ________students can choose their own professors.
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A
where
B
when
C
that
D
which
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It was March 14th．2013__________Xi Jin ping was elected chairman of the People’s Republic of China
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A
in which
B
that
C
until
D
when
It was in the lab ______ was newly built ______ they carried out the experiment.
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A
that; which
B
that; that
C
where; that
D
which; where
My glasses，________I was like a blind man, fell to the ground and broke.
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A
which
B
with which
C
without that
D
without which
The old farmer______ farm we spent a happy weekend was spellbound by Chinese culture.
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A
on whom
B
who
C
on whose
D
whose