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

2???????

3??????

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

5??????????

??2????????????17? ??????,????17???????????

???????10?????(2????7-16?????????),?????????????????,??????????????

??10??,?????,???????????????1~2?,??????????????????????3??????

???10??(2?17-26?????????),????????????????????10~30???,???????40~80??????????,?????100???????,???4~8??,???

?????????:??????????????????

????????????????10?,????????????,?,??,??????????????????????????????1~2??

????????????:????

17?,?,???????????4~6??????????????????????4~6?????????7~8??????;???????????????????????????????7????????8?????????,???????8????????????9??

17-23?,?????????,???????????

??11-14?????????????????(2?????????27??3??2?????),???????????????????????????????5~15?,??20??????;???

??10??,?????????????????,??????????????????????????????????40~80??,??100???????,??4~8??17-23?,?????????????????????????????????,?????

????????????????????:??