????:1????????150????:??????????

2??????

3?????

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

5???????????

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

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

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

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

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

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

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

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

???:??