________I’m concerned, we are going to take an exam in a month.
#31162
A
As long as
B
As far as
C
Just as
D
Even if
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Many of them turn a deaf ear to his advice, _____ they knew it to be valuable.
#79968
A
as if
B
now that
C
even though
D
so that
—I wonder how much you charge(要价) for your services.—The first two are free the third costs¥30.
#31319
A
while
B
until
C
when
D
before
__________ you are old enough to judge things, you should decide your path in life.
#31539
A
Since
B
In order that
C
Though
D
Unless
_______ I admit she has some shortcomings, I do think she is an attractive girl.
#31165
A
When
B
While
C
As
D
Since