Thousands of people lined up to lay flowers in front of a 28-story high-rise in Shanghai, _______a terrible fire killed at least 58 people.
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A
when
B
where
C
which
D
what
推荐题目
Occasions are quite rare _____I have the time to spend a day with my kids.
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A
who
B
which
C
why
D
when
In this factory there are 2,000 workers, two thirds of ______ are women .
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A
them
B
which
C
who
D
whom
In our class there are 46 students, ______ half wear glasses.
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A
in whom
B
in them
C
of whom
D
of them
Family fights are the things _______I feel upset.
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A
about which
B
of which
C
in which
D
on which