????:1???????:?????300??

2???31???

3???????

4????????

5???????

?????????????????1?7??9??5????,?6.8???,???????????,????????

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

??10???????,?????1600???????380??,

?????????3000????????(??????),??????????????????????2500??(????),

??30??????,??????1200???????

?,?????????????????????????????????????????(?) ???????:???????????????????