(2013·高考重庆卷)It’s not easy to change habits，________with awareness and selfcontrol，it is possible.
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A
for
B
or
C
but
D
so
推荐题目
It is so wet there _____ the trees are extremely tall, some measuring over 90 meters.
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A
what
B
which
C
that
D
why
As long as I can remember, _______ I called, my son would answer.
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A
before
B
any time
C
until
D
while
I travel to the Binhai New Area by light railway every day, _____ do many businessmen who live in downtown Tianjin.
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A
as
B
which
C
when
D
though
Just as too much harmony is tiresome in music,________.
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A
the life of too many benefits annoys us
B
so, in life, too many benefits annoy us
C
we are annoyed with lives also of too many benefits
D
a lot of benefits annoy us in life