??9??30?? (????????????? ????)????????????????????????30?????????

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

???????????????:??,??5.67???????????????????????

????????:??,??“???????”????????“??????????”?????????????????????????????,??????????,??????????????“????????????”???????????????????????????,“????????????”????????????????,????????“?”??,???

?,???????????,??????????????????“??”?????????????????(???????????)

?????:??? ??“?????????”

?? ?? ??????:“????”????????????

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

2?700?????????

3?????90????

4??????

5????????????

??9??30?? (????????????? ????)????????????????????????30?????????

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

???????????????:??,??5.67???????????????????????

????????:??,??“???????”????????“??????????”?????????????????????????????,??????????,??????????????“????????????”???????????????????????????,“????????????”????????????????,????????“?”??,???

?,???????????,??????????????????“??”?????????????????(???????????)

?????:???