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

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

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

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

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

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

?,?,????????????“???”???????????

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

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

??

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