?? ?????? 20000????????
????:1?????200??500????:????????
2??????
3????????????
4???????
5???????????
10???25???????????,???????????????
????“?????????”“??????????????????”“??”??????????????????,20000?????????,????????,??“?????+????+??+?+??”?????????
?????????????????110??,?????????,20000??????,????????????,??????????????????????????????,??????????????????,???????????
(?????????????? ??)
??:????????????