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

????:??????:?????150???????

??????????(???):?????????????,????,?????????????????,?????

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

??????????????????,?????????????,???????????,??????????????????????????????????????????????,??????????,??60???,?????????

??????????,???????????;????????,?????????;????????,?????????90%?

??????????,“?????????”???????????????,??????????????,60?????????????34%,??????????????

??,??????????????????????????,????????????,??????????????6??????,??????????????????50%????????,???????????“????????”????????,???

???????????????,2??????????????????5??????????,????????????????????????????24%? ?????:????