??6????????15??????????????? ?????,?6?14???,???????????????,??????,?,????????????????????????????5??19?????????5??????????????????????28????????????????????????????????????????????

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

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

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

???:????????????????? “????????”????

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

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

2???????

3?????

4????????

5????????

??6????????15??????????????? ?????,?6?14???,???????????????,??????,?,????????????????????????????5??19?????????5??????????????????????28????????????????????????????????????????????

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

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

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

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