?? ??????“??????????”
????:1????????????:??95
2???????
3????????
4??????
5????????
??????????6?????????????6?????? ???????6????«????????????»?
??,???????????????,??????????,????????,?????????????,???????????;?,?????,??;??????????????,?????????????
???????,??????,????????????????,???50%???????????60%;???????????????20%???????10%?(??)
????:??