??????????????“??”??

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

?????????????????????????????????????? ??

?????6????20???????? (????????????????? ??????? ???????)20????????,??,????????????????

?????????????????????(?????????,????????????????),???????1????????????3?????????,???????????????,????????????,??????????????95%????????????????,?????18????????

18?????,????,???????????????????????????,??24????????80??,???1????????,?????????????????????????20????????????????????????,??????12???????????

“?,????????????????5%????????????????,??????????20%30%?”???,?????,??????????????????

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

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

“??????????,???????100????????????”???,“?????????????????????????????”(????????????????)

??:????