????:1????????:?????????

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

3?????????

4?????????

5???????????

9????28??????

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

????

??????

?????

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

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

??????????????????????????????????;???????????????????????????????????????????????????????????????????????,???

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

?????,????

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

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

????????????????????,????????,????????,??????15????????,????????????,?????,?????

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

??,???

???5????????????????,?0(???????????????????,???????)?3?7?14?28??1???,?5????????????????????“2-1-1”???????????????????,??0??????????2??(??????????????????????????????1????????),???????????????7?21????1?????????,??????4???????

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

????????1~3?????,1??1??????????????,?????????,?????????????,????????????100%??,????????????

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

?????“????????”,???????????,??????????;??3???????,????????????????;????????????????3???,?????0?3????????????????1??

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

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

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

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

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