?,???????????!?????9????????

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

??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?????

???????? ??

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

?????? ?

???,??,???

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

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

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