I can hardly remember any occasions _______ I get caught in a traffic jam in our town.
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A
which
B
that
C
where
D
when
推荐题目
. Put the books back _______ they belong after you have finished them.
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A
where
B
to where
C
to which
D
to the place
Tom  is _______John .    
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A
so clever a boy as
B
so a clever boy as
C
as a clever boy as
D
as clever a boy as﹡