?? ????:????40????????????
????:1????????????:????????
2????????????
3????????
4???????????
5?????
????,?????????????????????“??????40?????:?????1000???,?6000?”,??“????????????????????11???????21???,?????????????????”??????????,?????“??”??1???3???????????????????????5????????????????????????????????????7?????????????????????????,???????????????,?????????????????,?????????????????????????????“???”?????
???:?????