???????“??”?? ??????????

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

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

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

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

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

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

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

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