??
?6????
??????????????:
?8??????????????????????????8???????????,????????????????????????????????????5~6??????????????????????????????7~8?????????????,????,?????????????????9~10???????????????????6~8??????????????9~11??????????
????:
2???????6????????,??????????,??6~8?,??????????10????????;??????????????4~6?,?????????????7~8?,????10?????????????????8???????????????????????????,?????????0?????????????,??????8~10?,?12????????
??????
?????????????????? ??????????:???????????????,??????,??????????,???,??4~6????????,??7~8??,?????,??????,??????8~9??,???????
???????????????
???????,??????6??????????????,?8~9???????????,????????????????,????????4????????????,??6~7????
?????? ??????????????????????????
??????????,?,????????????????,??,???????????????,??????,???,????????????????,???
???? ?????
??????,????????????????,???????????????
???????? ?????????????????
??????,??,??????,?,?????????,?????
??????:???????????????
??????????,?!????????9????????????????????????