?? ??????19?????? ???????????
????:1???????:???????100????
2?????????
3??????????
4????????
5?????150?????
?????????7?????16???????????????? (???????? ????????? ??????)???16?????????
??????????????????? ???????????:???,??1????,??????????????19??????????,????????????30%?????????????
?:???????,???????????????????1????,??,????11%;?????????????????????????????13%?20%?????5%,????????15????,????????????????????
???“?????????????”,??????????“?????”?????,???25???224???????????????,??11?????100??????????????????????????????????????,?????2??????????????,?,??????????“??”???????????,?????????????????????“??”?????????
????????????????,?53???????????????????5????,???????17??????????,???“??”???????,???
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