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

????,?????

??,???????????????????????????????,?????15%????,????6000?????????????????????,????1????,???????????????500???????????

?? ?????????:???????,???????80%?

1???????????????19???,??????????(???????)???“????”???????????,??

???????????? ??:??????????,???????????????50%,“???????”??60%?

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

????,????????4????????,1????????????????20????????????????,????????????????2???????????????????????????4???????????12??????????????15%,??????????1???????,?????5%?????????????????????,??2000???

??:????

??

??:???????????,??????????,??????????????