??????19?????? ???????????

????:500??600??:????????

?7????16?????????? (??????????? ?????????????? ??)???????????16??

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

?????:?,????????1??????,???19?????????????????,??30%??????????????????

????????:?????????,???????????????????1??,?????????,?????11%;?????????????????????????13%?20%????5%,??15??,???????????????

?????????“?”,???????“???”??????,????????25????224?????????????,????11????????????????100?????????????????????????????????,?????????????????2????????????????????????,???????????????????,????“?”????????????????,????????“??”????

????????????,????????53????????????5????,??17????????,?????????“?”????????,?????

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

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