?? ????????:“????”???? ????
????:1?????????:????
2??????
3?????????
4?????v?
5?????
?????11??????????22????? (???)22???????????,?????,???????????????«??????????»,????????????“??????”??????,???????????????????????,????
?????????????????,?????????????????????,“????????????????????? ???? ????”??????????
?,????????????????,??????,?????????????
???????????????,????,???3???????????????
?????“???”???,???????????????????CD???25%??,???15%????????????????;??????,?????CD???40%????,????????????????????15%?????????
“????????????????????????????????,?‘????’??,??????????????????????????64??‘??’??,???????????????????????????????????,???????????????????????????????,?‘???????????’????????????????????”??????
???????,??????????????????????8???????????17???????????????????,????????????????,?????????????????????
“?????????????????????,??????????????????????????????,???????????”??????????,?????????,???????????????,????????????????
19???,??????,??,?????????????????????????4?????????????,????????13.3?????(????)
???????:??????????????????????????