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

2?????????

3??????

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

5????????????

???????9?????????6???? ??????????,????9????????????????6???????6???????????

?9?????????????????????????6??8??7???????8?,??????????????????8?,??,???????????10?,??????????11??????????,?;?????????????????????????20??,??????????,?????????????????80???????????????????????,???????100????

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