????:1?????????:???????100???

2???100?????????

3?????????150

4?????????

5?????

???????11???22?? (???? ????????????)22?,?????????,???????1000???“??”???……??“??????”?,???“??”??

??????9?????,???????????,??????????????????“?????”,??????????????1000?????

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????????,????,????????????????20??????????????,620???????????????????,??300????200??????600???????????????,????100???????????16??67?????

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