? ??????5.4??????????

????:??100???:????????

??????????11?22? ??????????,?22??,?5.4?,??“??”?

?,???????22???18?????????45???????????????????20?????22???20????40??20?43???????21??????????29?,?20?????????????40??5.4?,???????????23.2??????120.18??????????,???23.2?,?????7.7???

????????????,??,??????????????????????????????????????,?,?“???????????”??,?????????????????

?????,???????????????“???????”,????????????“???????”?

??,22?20?????40????????4.7??(?) ??????????:???