????:1?????????:???600??????

2???150????

3?????

4??????

5????????

???????12?18?????????????? (???)12??17??????????????????????,???????????,??(??????????),????“?”????????????????????700?,???????????????“??”????????????????

???????,????????,????????????????,????????????????,???????????????130?????????????????????,????????????50%?“??”?,??,??,???????362??????????????????????,???????????????????100???????

?,??????????500?????????????,?????????????????,??,?????????????,????????????????748?????,???

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