????:1???????:????????

2??????????

3??????????

4??????????

5??????????????

??????????7?????????????24?? (? ?)?(?????????????)24???????????????,“??4?”???????8?????2??????????4?????????????,????????????

???“??????????????????4???”?????????????????????

??????????????????,????????181???????????,????????????????????250??,???6???????????,?,?????90??????????190??????????????

???,????????,?,????????????????,??,???

?????????,????,???????,?????????????,???,???????????????????????,?????6?????????,????????6000?????,???10%????15%?(??????????)

?????????:???