1.通讯簿是一个线性表，可以存储一定数量的联系人记录，提供查找、插入、删除和修改等操作。

2.通讯簿的特点是以查找为主要操作，要求快速查找到指定对象的位置，故宜采用具有随机访问功能的顺序表。

-1. The address book is a linear table, can store a certain amount of contact record, to provide search, insert, delete and modify operations.

2. The address book is to find the characteristics of the main operation, for quick lookup to specify the location of the object, therefore, appropriate USES the order of the random access function table.