集上卖猪娃，甲问：价？你答：１０块到５０块

来源: 于 2011-08-04 14:33:00 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

集上卖猪娃，甲问：价？你答：１０块到５０块
你给了range，甲是掏１０块还是５０块给你呢？
咱要是甲，咱掏多少呢？

If you give your range, NO body will pay your higher than the lower end.

this is a common sende.