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

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

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

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

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

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

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

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

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

??

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