Evidence has been found through years of study __________ children’s early sleeping problems are likely to continue when they grow up.
#67550
A
why
B
how
C
that
D
whether
推荐题目
_________ your composition carefully, some spelling mistakes can be avoided.
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A
Having checked
B
Check
C
If you check
D
To check
I’ll never forget the years______I lived in the country with the farmers,______ has a great effect on my life.
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A
that;which
B
when;which
C
which;that
D
when;who
Nowadays people are more concerned about the environment ________ they live.
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A
what
B
which
C
when
D
where
The river______ surface used to be covered with waste and rubbish is now taking on a new look.
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A
of which
B
along with
C
where
D
whose
It is the years we spent together at college ________ have a deep effect on my life.
#68971
A
which
B
that
C
when
D
where