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

2????????

3????????

4????50?????

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

????2??????????????6??????? (?????)?????????????6??????????,???,??????????????4.36????????????,?5600????????????????,??????????????“????”???????

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

????????????,?????????????,????????????????????????3%????,???????????????

??????????,?????????,????????????????,?????????,?????,?????????????,?????????1000???19.4%?(?) ???:???