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

2????????30??

3?300??

4?????800

5?????????

??12?????2???????? (?????????? ????)12???2?????????,?????????,???,???????(???????????????????)????????????120?,????????????,??????????????????

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

???????,?????????????????????????????????????????????1796???????????,????????264?,?(72+120+72)??????,?????,????????2????????????,??????????????????103.5?????????????????????,????????????????????,??,?????,????,???????????????

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

?,?????????????????,????????????????????????,??????????????,?????????????3????????,???350???,??????????37???????????,?????21?????,??????16??

???????????????????????,????????????????????????,????“????????”????,??????1?????,???????,???(????????????)

??????:???