??“????”?? ?????????????

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

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

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

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

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

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

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

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