?? ??????28?!?4×5??????????????
![](http://n.sinaimg.cn/news/transform/w600h400/20180309/HDn5-fxpwyhw3495237.jpg)
????:1?????wx:??????????
2?????????
3????????
4???????????
5?py???????
2????12?????????????????????,????4×5??????,????????????????????????????????????
???(?)???,???(????????????)
???:????2????12?????????????????????,????4×5??????,????????????????????????????????????
???(?)???,???(????????????)
???:????????:1?????wx:??????????
2?????????
3????????
4???????????
5?py???????
2????12?????????????????????,????4×5??????,????????????????????????????????????
???(?)???,???(????????????)
???:????