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

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

??????????????1??????????????????????????2??????????? (? ??)1???????????????2????10???01????????????16?43?,?????????????4.8????????????4.6??,???????10?????????????,??????2?????????4?????????????????????????,???,????????,????????????????,?????????,?????????????????

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

??,??69??????????????21????????????,????,??95???????????????????????????,???????????????,?????????,?,?????

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

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