---Where did you find our chemistry teacher? ---It was in the lab he was doing his experiment.
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A
that
B
where
C
which
D
in which
推荐题目
Is this the reason _____ in the report for her success in the job ?
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A
she explained
B
what she explained
C
how she explained
D
why she explained
He had a lot of friends, only a few of ______ were invited to his wedding.
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A
whom
B
them
C
which
D
who
I’ve read many stories of Leifeng , this is the most touching one .
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A
who
B
of which
C
of whom
D
that
—Do you know the boy ________ is sitting next to Peter?—Yes.He is Peter's friend.
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A
whom
B
who
C
which
D
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