????:1???????qq?:????????

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

3????????????

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

5????????

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

???????????????,????????,?????????60%???????????,??????????????,??????????

????????????????,??????????1800????????6???????6??,???6???

??????????????,????????????????????????,?????????,??????????800??

??????????????????????????????,??????????,???????,????21?????????

6??????15??????,????,?????,????????????????????,????????????????????????,??74???????????????????85%??

???????(6?????????16?????????)??,????417??,???????13????????????????,??????????,????????? ??????:????????????