问题
选择题
The customer bargained with the shopkeeper for a long time, and finally they agreed ___________ the price.
A．to
B．with
C．on
D．at
答案
答案：C
本题既是介词的考查，也是固定搭配的考查。agree with后接人或what引导的短语，agree to后接动词原形，agree on sth表示在某一方面达成一致，没有agree at的用法。