He made another wonderful discovery, _______________ of great importance to science.
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A
which I think is
B
which I think it is
C
which I think it
D
I think which is
推荐题目
The special news program analyzed the extent _________ people’s daily lives have been changed by modern inventions since the 1890s.
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A
in which
B
at which
C
on which
D
to which
The position, however, ________ you are applying, is not quite a wellpaid one.
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A
that
B
for which
C
which
D
to which
—How about your job-hunting? —No luck. Now, I’ve reached the stage ______ I don’t care what I do.
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A
which
B
where
C
when
D
that
The old town has narrow streets and small houses _______ are built close to each other .
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A
in which
B
where
C
what
D
that
His younger sister may already be in high school now, in ___ case this picture book is too childish for her.
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A
that
B
which
C
whose
D
what