????:1???????app:??????????

2???????????

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

4?????????

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

??????????????????????,??????????3?????«????????????????????????»(????«???????????????????????»)???????????????????,??,???“???????????????????????”????????????????????

???????????????,????????,??4????????????8?????????,??????5.6%,?«????»?3?????????????????7.6???

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

??????????????????,????????????,??4??8??????,????????????????38.4%,???????????????3?????????????????????10.9????;???6.2%,?????3?????????????10.8?????????4??8???,??????????????2.4%???????????????????????????????5%,??3??????2.8??????????????????11.6??????????????????????????4?????????8????,???????????????????8.9%??????????12%,??????????3???8.3???????????????????22.6????

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

????????????,?????????????????????,???,????????????????????????????????,????3.5??????????1.4?????0.6?????0.1????,???????????17???9???350????????????????600????????????????????????1.4????,????????????

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

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

???????????????????????????????,??,???????????,?????“4?????????,?20%?”???

??????????????4????,?????????«????»,8??????«?????????»,????????????

“????????????????????,??,??????1????????????????????????7000????,???2??1.5???????????,??????”??????????

“?????????????????????,?????????????950??,???????????????13%?”???????,????????????,??????????????????????????,??????????????????????,??????????????40%?

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

?????????????????:???