单项选择题
A.0 7459 3892 2. B.0 7459 4056 0. C.0 7459 3952 X. D.0 7459 4578 3.
A.until B.as C.when D.so
A.The customer would be advised to shop in other stores B.The customer would get the goods at a lower price C.They would discuss and then reach an agreement D.They would quarrel about the price of the goods