2?????????????12??????,????“?????70??”??????????99???????,????????????????,?????,??,?????????????????????
(??? ??????????? ???????????????? ??? ?)
???????????:?????
???????????3?????????
??-4???????????1-2??????
????!??????“?????”
????????????????????
??-???????????????2-1??
??????????????????
????“??????”?????????????
??:??????????????????
????????????????
??:??????????????????
???:?????????????????
4?10??????????10????13?
??-???????????????2-1??
????:???????????????
??2?????????0.4%
?????!??1????????9.9????
???????????????????
????:???????????????
????????«??»:??????????
??????????:????,????!
???:??????????????????
????“??”A???????????????
???:??????????????????
??gif-?????????????1-1??
??2?????????0.4%