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

???:????? ??“???????????”????

?? ????:????40????????????

????:1????????????:????????

2????????????

3????????

4???????????

5?????

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

???:?????