????:1?????cs:??????

2???????

3????????????

4????????

5????????

????????????????????????12???????????18?? (???????????? ??????)???18????,??,??1.6??????,???????????????

??????????????,????????,??????????1.6????????,??10%,????200?????????????,??????????7000?????,?????????????????????????????4?400???,?????????9000?????????????,??????????????5000????,???????????????????,??,???,??????,????

?????,?????????????,?????,??????????????????,?????2????,??5500?????????????????????1%????????,??,??10?5??????

????,????,????,??,???????,?????????????“??”?????????(?????????????????) ???:?????????????