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

2???????????

3????????

4????????

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

????????1???20???? (?????????? ??)?????????“?????????????????????????”,??,??????????????,?????????????18.93??????????,????

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

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

???????????20??,???????????????????,?????????,????,??????????????????????????,??126???????????????????,??

?????????????????????????????????,?????,??????????,???????22???,?????5??????????????????,????132.64??(???????????????),???????????7.59??(??2900?????????????????)?

“??????????????,???”????????????????????????,?????????????????,????,???,?????“?????????????”?

???,???????????,????????????,????????????????????????????,?????????(???????)

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