?????????1????20???????????????? ??20?????????????????«???????»??,?,????,?????????????,??????????

??????,???????????,?????????????????????,??,??????,????????????,????????1???????????????????21?????????????????????????????,?????????????,?????????????????????????,???????????????

??????????,??????,?????;??????????????????(???????????),????????,??????????????????,???????,?????????,?????????60%??80%,????????????????????????,???????“???????????????”????????????“????????????????”?????????(???) ??????:????????????? ??“92??95??98?”????

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

????:1?92??95??98?:?????????

2???????????

3???????

4????????

5?????????

?????????1????20???????????????? ??20?????????????????«???????»??,?,????,?????????????,??????????

??????,???????????,?????????????????????,??,??????,????????????,????????1???????????????????21?????????????????????????????,?????????????,?????????????????????????,???????????????

??????????,??????,?????;??????????????????(???????????),????????,??????????????????,???????,?????????,?????????60%??80%,????????????????????????,???????“???????????????”????????????“????????????????”?????????(???) ??????:?????????????