??9?22????????????? (?????????? ????????)????????????????????21???,??1500?????????

????????21???????????????????????(?)

???,?,???????175?,?????60??????????100???????????200????????????400??????800?????????????????????????,???????????????????????????????

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

?11?09???????u18??100??????????“??????????????????,????,??????????????????????????????”?????????????,??????????,“??????????,?????????????????????????,????????????????????”?

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

????????:?? ??“??????????”

?? ???????? 1500????????????

????:1???????????:??????51??

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

3??????50?????

4?????????

5????????

??9?22????????????? (?????????? ????????)????????????????????21???,??1500?????????

????????21???????????????????????(?)

???,?,???????175?,?????60??????????100???????????200????????????400??????800?????????????????????????,???????????????????????????????

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

?11?09???????u18??100??????????“??????????????????,????,??????????????????????????????”?????????????,??????????,“??????????,?????????????????????????,????????????????????”?

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

????????:??