There are no easy answers to questions brought to us by the rapidly changing world, we can try to turn challenges into opportunities．
#31140
A
so
B
but
C
for
D
then
推荐题目
You are saying that everyone should be equal, and this is ______ I disagree with you.
#32133
A
why
B
where
C
what
D
how
Many people can't learn any lessons from the mistakes they've made _____ they get hurt somehow.
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A
whether
B
unless
C
if
D
as
Telephone users sometimes complain about unreliable service and they consider unfair charges.
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A
which
B
that
C
what
D
how
________ a two-year period, Nancy became addicted to painkillers （止疼药）.
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A
Beyond
B
Above
C
Since
D
Over
John’s success has nothing to do with good luck. It is years of hard work _______has made him a great scientist today.
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A
that
B
when
C
which
D
why