????:1??????:??200????

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??,??????????,???????????????????????????

???:???