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

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

???????6?30?? (? ??)30????????,??,???????,5??????????????

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

6???????????????30??,????????????????????????????????????? ????????? ?????????????

30????,?,??????????????????????,??????

??,??70%,?????????30%?

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

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

???,???????????????????5?????????,9?????,18??????????????????

?????11???“?????????????????????”??????,4?????“?????????”?

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

???:???