????:1?????qq???:???????????

2????800???????

3??????100???

4????????app????

5???????

??????????????8??????????27? ??????????????????????????8?????26?????,????????????????????????????,????????????,?????????????????????

???????,???????????9?26???,??6%?????,?????????????????“?”?????????????,?,?10%????,???????????????????????????20%?

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

??,??2??1????

???????????????????,?????????????????????8????????,??????,??????????????????????

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

8???????????????????????20?,???,??????9?????,?????????????,?????????????????,?????????????????“?”?

??,???4???????????????????,????????????6?????????6.4%?6?140??????,?3%?(?????????????????????) ????:???