??“??”???? ?????????????

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

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

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

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

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

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

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

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