?????12??????????????2??????????????????(? ?? ?????)?????12???2??,?14??56???????????????,????????????????????????500???????,???????????????,?????

????????????????? ????????????

500?????15.194?,???????????,???????,??,??,?????????

??,????????????,??41????????,???????12.1?????????????,???????????????1.55???????,?????????,????????????

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

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

?????,?????????????????????????????5???????????2??????????????32?????????????????????????????“??”,?????????????????????????????????,????,??????????????????????

???????????,????????????????????????????????????,???????????????“???????”“???????????????+???”????????????,????????????????(???)

????????????:?????????????? ??“????”

?? ?????500????????????????

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

2??????????

3??????????

4???????

5????????

?????12??????????????2??????????????????(? ?? ?????)?????12???2??,?14??56???????????????,????????????????????????500???????,???????????????,?????

????????????????? ????????????

500?????15.194?,???????????,???????,??,??,?????????

??,????????????,??41????????,???????12.1?????????????,???????????????1.55???????,?????????,????????????

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

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

?????,?????????????????????????????5???????????2??????????????32?????????????????????????????“??”,?????????????????????????????????,????,??????????????????????

???????????,????????????????????????????????????,???????????????“???????”“???????????????+???”????????????,????????????????(???)

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