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????2??7???? (???????????????????????? ????????????????)??,???,???????????????,????????“???????????????”?

?7????????,????1??,?47.8????,?13.3??????(????,????),???7%?2%???(1?28??2?4?????????????????),?????????11.22???????????3.72??

2?6??,??????????????? ?

????????????1??????????????????????,??????????29964???,????????63%??,?????8817????

????????????????????????????,??,??????,??CT???????????????,?????(????????)

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