????????1???????5???????? ??????5?,???(??????????)??30?????,???100???

??,?????????????????1?3??,??????2.6?????;????1?????????4?2??????50????????????,????????4.1?;???1?5??5?????30??,?3.3????

????????????,?,????????????,?70???????,?????????,?????????????????,?????????,??

???,??????????85??????????????,????18???????????2.5??(????) ????:?? “??????????”_????

?? ?????????30??????

????:1???????????:??????????

2??????????

3????????

4?????????

5???????

????????1???????5???????? ??????5?,???(??????????)??30?????,???100???

??,?????????????????1?3??,??????2.6?????;????1?????????4?2??????50????????????,????????4.1?;???1?5??5?????30??,?3.3????

????????????,?,????????????,?70???????,?????????,?????????????????,?????????,??

???,??????????85??????????????,????18???????????2.5??(????) ????:??