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?,??????“??????????????,???????????????,?(6?????12??)??1.7?”???????????,???????,6??12?????????,?????????????“????????”,??,??????????????????????????????

??,??????,??????????????????????????????????????????????????,6??????11????12?2.8??????1.7??????,???????????????8.6???0.5?,??????4.6??,?????????54?????(?????,????),??14%?

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??,????2??6???,?????,?,??,?????6??14?,??340??,?????2????????????????6???????????????536????????????,????????????????61%,??????,??????????A????????0.05%?

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