---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
I went to the Lincoln Memorial yesterday, _____, not surprisingly, was crowded with visitors from all over the world.
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A
where
B
which
C
as
D
what
In a sports team each player has a clear role，and there are few occasions ________members are confused or uncertain about their roles.
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A
whose
B
that
C
when
D
which
Is some German friends visited last week?
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A
this school
B
this the school
C
this school one
D
this school where