对乘客信息表要求完成如下功能：

(1)录入乘客信息

(2)添加乘客信息

(3)删除乘客信息

(4)修改乘客信息

(5)查询乘客信息

(6)显示乘客信息

-Passenger information table required to complete the following functions:

(1) Entry Passenger Information

(2) add Passenger Information

(3) Remove Passenger Information

(4) Modify the Passenger Information

(5) The inquiry Passenger Information

(6) shows Passenger Information