????:1???qq??:????????????

2????????

3????????????

4???????????

5?????

?10?????????31????????????? (??????? ???????????)?????????????????????????,???????????54????????C80??,?????,????????????????????,???

??????????? ???

??????,??9.726?????????,??3?????????????????,?????????????(????????????????????????????)1????????????????????????,?1?????????????,????????1700??,??????????,??????,???????????????????1000??????????????????/?????,?????????????????1500?/??????????????????,??

?,??????????????????????????????,???????????,????????????????????,????????????????;??,?????;??,???,???

?????? ??

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

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

?????????????????????????????:?????????????