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

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

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

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

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

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

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

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

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

??

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