???5??????????????

????:????wx:???????

???2??????14?????? (???????????????????? ?)?14????,????????????2?8?????,???50??????????13??????,??????????????5.3?????,?????75%?

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????????????,????770?,???????????????1???????????????10??????????1??????????22.5?????????????????6??????,???????,????

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

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

?,????????????????????????????????3???,????????7500????????,???95%???????????,???

???????????????????,????????96.8%,????2.2%,??1%,?????????

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