???,????????????,??12??????????,???
(????????????????????? ???????????????????????)
??????????:???????
????????????????19????
?????2??7??????????
??????15??????????????
???:????????????????
????????????????????
??????????“???”?????????
??????????????????????
???????????!?????????
??????15??????????????
???????:???????????
?????????:??????1.5%??????…
?:“???”???,????????
??????????37?????1.03??
?????????:?????“?”?????“?”
????-?????????????16?
??:????????????????????
KO?????!?????????????4?
??????????????“??”??
???????????:??????????
??????????“???”?????????
???????:?????????????
?????????:????????????
????????:???????????
????????!?????????4???
???????????????????