?? ??????????????
????:1?????????????:??98??
2?????????
3???????
4??????
5??????95?98
???(?????):??????(10??12????????????????)?,???,?????????????????????????????????????5??????????????
???23????????????????,???30%????,????????????????10??????,???“?”?
???????????,????????7?????,????1200?????,?????????27????42??????????????70?????????80???,?????40???????????????2???10?????????7???42?????????????
???,???????????????????????????????????,?????????????70%???,???13???? ???:????