??1????????????7?? (???????? ???????????)?????????????1??7????,??????????6.8??,??????????????????????????

????????????,??,???,????????,?????????????????,?????????????????,?,????????

???????????????,????????????????????26????,?????????????

???,?1?7????9??????????????????5??,?(??28.50???,???????????87.45??????)????????????????????????6.8????????,????????????????10???,??10????4471????(??) ??????:?? “????”_????

?? ????:?????6.8?????????????

????:1?????:??????wx

2??????

3????????

4????????

5???????

??1????????????7?? (???????? ???????????)?????????????1??7????,??????????6.8??,??????????????????????????

????????????,??,???,????????,?????????????????,?????????????????,?,????????

???????????????,????????????????????26????,?????????????

???,?1?7????9??????????????????5??,?(??28.50???,???????????87.45??????)????????????????????????6.8????????,????????????????10???,??10????4471????(??) ??????:??