1.建立职工信息数据，包括职工编号、姓名、性别和年龄。 2,。根据职工信息表，建立只含有姓名和年龄的职工信息简表。-(1) Establish employee information and data, including staff number, name, sex and age. 2,. According to staff information tables set up containing only the name and age of the staff informa