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

2??????????

3????????????

4??????????

5?????

???10??6? ?,???,???,???????????????????????;6??????7??,?????????????,???

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6?????-7?????,?????,??????????????????????????????????3~6?,????????????????????8?,????????,?,?????????????????????,?????,?????????????????????????????4?????????,??????6~7??

????,6??????????-8??????????????????,??????????????????,???

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10??6?8??7????8?,?????????????????????????????????????????????,??,?????????(50~80??)????????????????????????????????4~6??????

??(10?????6????????????????8??-7????8?)

10?????7????????8?????8?????????8??????????????,???????????????????????????????,????,?????????????????(50~70????????)???????????????????????4~5??

?(10????7????8?-8??8??)

10????8?8??9?8?????,???????????????????????????????????,?,??(50~90??)??????4~6??????,??,????6~7????????

?(10????8?8?????-9??8?) ????????????:??