????:1???????wx:???????

2???????

3????app

4?????????

5?????????

?????2??????????13???????????????? (??? ??)??????13??????,???,?????????????,????1940??,???2???????????????????????????10?????1600????????????????????????

????????????????????????2???10???,?????(??????????14.1%),????????????????????????,?????????????,??

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

????,??(2?5????10??????),??1.08?????????????????,????2????14.6%,?????????????????????85.1%???4300??4800????????????,??

??“??”?,???????????????????,??800???????????????????;???2????????21????(30?????????????,??????80%)??????????,?????????????????30%?50%?,?5?????????????????

??????,???19??????????????100??,??????1.2????????

?,????“??”“??????”???????????,??????????????“??????”?????????,?????????????????2000???,??????700?????

???????????,????????,?110??????????????,???5.5%????(????)

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