Everyone can borrow from this public library only two books _____ and they must be returned within a month.
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A
at one time
B
at times
C
at the time
D
at a time
推荐题目
_______the cost ,the project will take a lot of time as well .
#26155
A
Other than
B
Except for
C
In addition
D
Apart from
In some cases，different approaches ________ the same scientific problem lead to conflicting theories.
#26775
A
to
B
in
C
of
D
for
I have offered to paint the house ____ a week’s accommodation.
#27337
A
in exchange for
B
with regard to
C
by means of
D
in place of
In Britain,sales of cigarettes have been reduced __________ 30% in the past ten years.
#28450
A
for
B
to
C
from
D
by