Almost every day it is not until midnight __________ Xiao Ming finishes his homework.
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A
that
B
when
C
while
D
as
推荐题目
It is ___________ the customers’ needs that has made chain stores so popular in big cities in China.
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A
meeting
B
met
C
to have met
D
being met
Was it during the Spring Break_______ you went on a trip to Suzhou?
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A
when
B
that
C
in which
D
then
—I can’t find Xiao Ping, where did you see him this morning?—It was in the library______ he studied．
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A
that
B
where
C
which
D
the one
Is it on September 1st _____ students come back to school every year ?
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A
when
B
that
C
which
D
who