????:1??????QQ:???????

2???????

3??????

4????????????

5?????????

??9???29? (????????? ???????????)????????????????29??,?????,????????“????????????????????”??3??,??9??????25%???

??,???????????????????????????????,??15???????????,??9??17%???21%?

???????,????????????????????,?10?????????6?,?12000?????????;????????10??4?????????????,?4800????????;??????????10????2?10?6????????????????

????????????????????,??????????????????????????????,??,?????????????????????????????,??????????????????????,???????????????????,???????????(???) ?????????????????:???????