????:1??????????:??98??????

2?????????

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

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

5???????

??11???29???????????? (????? ??)?????,??,????????????“??????????”?

????? ?????? ????????????? ???????

29??,?????????,????“??”“???”,?????????????????????????????????????

????,??????????????,???,?????????,??,???“???????”?????“?????????????”,?????????1/5???1/6??1/10???????????????2/5???1/6???????????2/3????1/8?????????1/9??1/10????????,??????????“??”“???????”“????????”“?”?

???,????????????????????????????????,???,??,?????,????????????????????????????????????????????????????8???????????????????????????

??,??????,??????????????????,???,???????????,??????????????????????????????,??????????????(???)

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