?? ???6.8????????????????? ???????????
????:1??????????:???????98?
2?????????
3???????
4??????150???
5????95?????
???,?????6.8????????,????????????????,????????????
?????????,??,????????????????50??????????????,???????????????,?????????????
??
4???350????,30?????????2????????????????,????????????
9?40?????????????,?,????30???????????????
??9????????50?????,???
???????????200????????????????????????;??????????150????????????,?????????????200??
(????)
????:????