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

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

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

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

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

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

????:?????????????????? ??“?????????”

?? ??????:????????“???”

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

2?????????vx

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?????

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

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