The warning we were given as children ________ an apple a day keeps the doctor away may，in fact，have a scientific explanation.
#67422
A
that
B
who
C
where
D
which
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_____, the weather turned out to be very hot that day.
#73472
A
It was said in the newspaper
B
As was reported on the radio
C
Just like the weather report says
D
It so happened as you told me
It knowledge is power, ____Sir Francis Bacon wrote in 1579, ______ perhaps creativity ca be described as the ability to use that power.
#72074
A
what; and
B
as; then
C
which; and
D
that; then
Great changes have taken place in that school. It is no longer it was 20 years ago, it was so poorly equipped.
#69389
A
what; when
B
that; which
C
what; which
D
which; that
The clock was striking twelve ______ down the street.
#74557
A
because I walked
B
as I walked
C
since I was walking
D
while I was walking
---Do you often stay up?---No. I always get a good night’s sleep _______ much work I have to do.
#68549
A
whenever
B
however
C
whatever
D
whichever