?? ????1000???????????????
????:1??????:????????100?
2?????????
3???????
4???????
5????????
??????6??15??????????? (?? ?)?15??,??????,??1000??????(?????????,?),?????12?????????????????31???????
?5?27??????,????????????????????????? ??????????“????????????????????????????”,????????(???????)??????,???????84????????????????????3?????
????????????,??????????,?100????500?????200??????100?????100?????,???????15??????????????????,???,??
????????????????,???(??)???????????????,????????3?300??,????4??400???????????????,??400?????(????????????)??,????????,4??????????????,??????
????????,??“?????????”,???,???3????????,???????“?????????”??????????????,?????????????(????)
??:?????