The astronaut did many experiments in the spaceship, ______ much help for knowing space.
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A
which we think it is
B
which we think are of
C
of which we think are
D
I think which is of
推荐题目
Maria has written two novels, both of ________ have been made into television series.
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A
them
B
that
C
which
D
what
By 16:30, ______was almost closing time, nearly all the paintings had been sold.
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A
which
B
when
C
what
D
that
Today’s consumer is clearly not interested in saving for a rainy day, _____ was the case in the past.
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A
as
B
when
C
about which
D
it
________ we had expected, the new iphone 5c has a plastic packing and is available in several colours: green, white, blue, pink and yellow.
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A
Which
B
That
C
Who
D
As
Living with host families, ________ there may be other college students, gives her the chance to learn more about the new culture.
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A
on which
B
about which
C
in which
D
among which