They can buy the pens _____ a very good _____.
#51047
A
at, price
B
in, price
C
at, cost
D
at, selling
推荐题目
The time he has devoted in the past years __________ the disabled is now consideredto be __________ great value __________ him.
#45963
A
to help; of; for
B
to helping; /; to
C
to help; in; of
D
to helping; of; to
—Can you watch TV ________ school nights?—Yes, but I have to be _______ bed ________ ten o’clock.
#49283
A
in; on; by
B
on; on; in
C
on, in; by
D
in; in; at