问题
选择题
After much _____ the shop owner agreed to cut down the price by 20% . [ ]
A. debating
B. talking
C. discussing
D. bargaining
答案
答案：D
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After much _____ the shop owner agreed to cut down the price by 20% . [ ]
A. debating
B. talking
C. discussing
D. bargaining
答案：D