????:1????????:???92??95???

2?????????

3?????

4??????????

5???????

????????????????,???:????????????????????3600?????900????????????????,??????“???????????????????”?????????1200??……????????,???3??????2?????????!

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

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

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

???“???”,?,??????

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

????????,?????????????????“??????”??????????????????????,???????????95%,28.2%??????????????????????????????????……????????????????????????????????????????,????????????????????“???”?????????,???

??????“????????????????”??????,???80%?????????“????”???????????????,????????????????????????,?????

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