?? ???????????? ????????????????
????:1?????:?????9598?
2??????
3????????
4???????80—100????
5???????
????????????????2??????????4??????? (?????? ???)???????4??????,??(?????2??????4?18????????),?????,????,???
?????????????,????????????????????????????????????????????,??????“???????????????”?????“???”?????????,????????,??,??,?????,?????????????????????????????,?,??????,?????,????????????????????,???
?,????????????????(2??4??????)???????????????,?????????,??????,??????,??,????????????,????????;???????????????,?????????????????“??????????????????????????????????”,????????????????;????????,?????“?????????????????????????”,???????????????,???????????????,???????????????(??????)
??????????????????:????