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

??2?12???????????????????? (?? ?)???,?(2??12????????)?????????????????????????????????????????12??????????,??,????????????

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

?????,???????,?????2???????11??,??????????????????,???????,??,???????????????,?,????????????????????????????10%?

????,??????????“???????”,“???????”?????????2????????????11?????????????,????????????????????????????????

?,?????????,2??????????10???????????2????????,?????????(??) ?????????????????????????:?????