根据短文内容，用括号内的动词的正确时态形式填空。

I 小题1:__________(have) a friend , her name is Linda . She is a 14-year-old girl .And she 小题2:__________(be) from England .She 小题3:________ (have) long hair. She likes 小题4:___________(watch) TV, listening to music , and so on. She has many good 小题5:__________ (friend) in China now .She loves China very much .

如果按管理层次对商业信息进行分类，其中产生于基层班组的信息，被称之为 ( )。

A．操作层信息

B．技术层信息

C．管理层信息

D．加工信息