10??30?????,??????????????????????????????500???????,?????“?”??,?????????????????800????????????1000????????????????????????????????????,??????????

???,????“????????????”?,????????????,?(??????????????)???????????????,??????????????9??????800????1000??,???(?)???????(? ?)

???????????????????:????????????

??“??????”

?? ??????????? ???????????

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

2?929598?????

3??????

4?????????

5????????

10??30?????,??????????????????????????????500???????,?????“?”??,?????????????????800????????????1000????????????????????????????????????,??????????

???,????“????????????”?,????????????,?(??????????????)???????????????,??????????????9??????800????1000??,???(?)???????(? ?)

???????????????????:????????????