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

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

6??8??????,??????“??”?????

?,??8???14????,???????????4.5??????8000?,???????????3.2???6000??????,??2.2??2.6??

?????????????,6??????????????8???(?14??????????????????????),???????????1.2??????,?7000???,????58.3%,????“??”???;?3.2???,??71%,??????

??,????“??”??,????????????“??”????????????????????????,?(??14??????),????7000?,?????????87%,???????????????,??5000????????????,??????????????????2.1????????????????????,??46.6%?

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

?????????,6????10?15?23???????,???????,???,????????????????(?? ??????????????????? ???????????? ??????????????? ?????????)

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