?? ????????????? ?????????
????:1???????:???????????
2?????
3?????????
4???????????
5?????????????
????12?????????????????????????????????????????19?? (???? ???????????)???19???,???????????,???,????,???,???????????????????????????
???????,???????(????????????),?????????
?????,??????????????,??????????????????????????????,?????????????????????,??????????????????“???”?????,??,??????????????????
??????????(???) ????????? ????????????????????,??????????????“???”????????,?????????,???????????????????????,????;?????????????;???100??????????,??????????????100????,???????????????????,???????????39.7???
????????,????,??????,?????????????????????“??????????????”?
???????,???????????15%,??????????????????????????????,???30????;??30%????????????20%,??15%;??“??+??”??????????????????????????????????,???????
?,??????????????????????????,???“?”????,11??????????????10??10%?(?????)
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