????:1???90????????:?????

2????????100????

3???????????

4??????

5??????????

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????3.6??????(????????,?????????????)???????????????,??????????9??28????????????11???????,??,????1.8?????????????????????9??28?????,?????????????????????,????????????????,?????????????“??”?

??????????????,?,?????????9???????????????28??,??????APP????????????1190????

?,???????????????,???163.06??????????????,?37.8%?????????,???????,??????????????????????????????????,??????????????????81.92??,???????44.8%?

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