---What do you think of teaching , Bob？ ---I find it fun and challenging. It is a job ___you are doing something serious but interesting
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where
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which
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when
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that
推荐题目
English is a language shared by several diverse cultures ,each of____ uses it somewhat differently .
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which
B
what
C
them
D
those
Dorothy was always speaking highly of her role in the play, ___ , of course, made the others unhappy.
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who
B
which
C
this
D
what
It was 1969___ the American astronauts succeeded in landing on the moon.
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that
B
when
C
on which
D
which
My glasses，________I was like a blind man, fell to the ground and broke.
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which
B
with which
C
without that
D
without which