It was on a cold winter evening _____ his father left home and was never back.
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A
where
B
when
C
which
D
that
推荐题目
It is only with the help of scientific research _____ bring PM1 air pollution under control.
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A
that we will
B
we will
C
that we do
D
do we
I don’t know ____ everyone in my class thinks I’m funny.
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A
why is it that
B
why it is that
C
who is it which
D
who it is that
The urge to go abroad for further study is strong, but it was not until last summer ________ I knew how powerful it could be.
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A
who
B
that
C
where
D
before
If I remember correctly， _______was ten years ago that your brother went to Canada.
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A
this
B
which
C
as
D
it
—Were all the passengers on the bus injured in the accident?—No，______ only the four who got hurt.
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A
there was
B
there were
C
that was
D
it was