Before you bought the car,the salesman told you to change th
Before you bought the car,the salesman told you to change the oil regularly. 为什么不写成before you bought the car,the salesman had told you to change the oil regularly.
楼主 这里只是为了强调 在买车之前 经销商会告诉你经常更换机油 这个事实 不强调这个动作的完成 但是我个人认为 改为 Before you bought the car,the salesman would tell you to change the oil regularly更合适 强调 一种习惯 惯常的现象