???:?“?????????”????11?????2?? ????

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

???????11???????????????2??????????? (?? ???)???????????????2?????,?“?”???,??11?2???9??16???23????????,????

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

?,????:90????????????,?300????(?300???????50);150?,??????500?????(?500???100);240?,????800??(?????800?200);300??,???????1000???????(?????1000??300,??)?

???????10????14????????,“???????????????”??????????,??????????3.6????????????,?????,????9????????????28???11??????????,??,????????????1.8????(????????????????) ?????:?????