?? ???5.3?????????
????:1?????:???????????
2?????100?
3??????????
4????????
5???50??????
????????11??26? (????? ?????????)???????????????,????????????????????????26???????????????13?????????????31???????(??12?31??),???5.3???????????????????????
???,???38.7???????142.3?????????????,?????40????
?,?10??????????
?????????,??(?) ?????????:??