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

2??????

3????????

4???????

5???????

??????????11???????????25?? (?? ?? ????)11?????????????25???,??120???????,??41.5????????????,?????????????“?????”,??????“??????”?

41.5???????????????????????????? ?? ??????

??????,??“??????”,???????????“??????”,???28.5????,??52???????????????????????????,??????,???????17.77??

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

????????“7×24”?,??????“????”??? ??????????? ??????????????????????????

??????“7×24”????,??????????,??????????????“????????????”?????????????????????????????????,??????“??????????”????,????,???,??

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

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

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