In order to attract more customers, many supermarkets usually sell their goods at a good________ at weekends. 
#5832
A
benefit
B
discount
C
interest
D
cost
推荐题目
The building is ___.
#6996
A
twenty-metre-high
B
twenty metre high
C
twenty-metres-high
D
twenty metres high
Is there any _____ for the piano in the office?
#6892
A
seat
B
place
C
empty
D
room