????????????????12??20?? (???????? ?????????????????)??????????????20??????????,??12???????????????19?????????24?????????,????????????????270??????????,?310??

?,??????????12?????19?????24??,?3330?5210?,??“??????????????????”????5300??,??100???

??,???????,???????????,??????????????????????11????????????,?????6.6%,?0.5?;??????????3?20%????????????????

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

???,??,???35%?????????,???9???,10??15.5%,10????4.1%???????????????,????????????????16%?(????) ???:?????????????? ??“?????v”????

?? ??:?????270?????????

????:1??????v:???????

2???????????????

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

4?????

5?????????

????????????????12??20?? (???????? ?????????????????)??????????????20??????????,??12???????????????19?????????24?????????,????????????????270??????????,?310??

?,??????????12?????19?????24??,?3330?5210?,??“??????????????????”????5300??,??100???

??,???????,???????????,??????????????????????11????????????,?????6.6%,?0.5?;??????????3?20%????????????????

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

???,??,???35%?????????,???9???,10??15.5%,10????4.1%???????????????,????????????????16%?(????) ???:??????????????