问题补充：
There are many things we need to know, but we do not learn them at school. For example, if we want to use our money wisely, we need to shop carefully. We need to know how to compare(比较) the prices of the things in different shops. We also need to know how to make the best choice when we shop .
Knowing how to make such choices is a life skill, and we need to practice it in our daily life.
【小题1】Which supermarket has the longest Business hours?A．Supermarket M.B．Supermarket T.C．Supermarket Y.D．Supermarket W.【小题2】From above, which supermarket may have the fewest shoppers?A．Supermarket W.B．Supermarket T.C．Supermarket M.D．Supermarket Y.【小题3】What may be the reason if a shopper usually shops in Supermarket Y?A．The environment.B．The Business hours.C．The Price.D．The Service.A
答案：
(答案→)A
解析：本文主要讲述的是四家不同的超市同一商品的价格比较。
【小题1】细节理解题。根据第一行右侧可知。
【小题2】细节理解题。根据第二行右侧可知。
【小题3】细节理解题.根据文章第一段可知。
