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

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

3???????

4??????

5????????erz882

???2?6???????? (????????????????)?????????????6?????????????,????????????,?????????????4.36?????????,??????????5600?,??“?????????????”??????

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

?????????,??????,??????????????3%????,????????????????????????????????????

??????????????,???????,????,?????????????????????????????????????,??????????,??????,????????????1000????19.4%?(??????????) ??????????:?????