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

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

3?????????

4????????

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

????12??2?? (????????????? ??????????????)??,?????????????????2?,????8???????????????????,???

??????????????«?? ?? ?»?????9??,?????????????????,??????????????,????????????121?896?????????????????,?????“???????”?????????????????????????????????????????

??????,?,??587????600?????“?????”???,??????????93%????(???????????)?

??,????????????????????????400??????????????????240???????????????,????????2.8???????

???????????10????,?????????????????????2.5???????????;?????????????????160????????????,??91???????????;???????3.5%,?????????????????????????(????) ?????:?????