??
???2??????????????6????????? (??)??6????,??,??4.36??????,?5600????????,????????????“??????????”???
?????????????,?????,??????????????,????,???????????????????????,????????????????,??????
??????????,??????????????,?????????????????3%??????????????,????????????????????????????????????????????????????
??????,?????????????????,???,??????????????????,?,???,????????????????1000????19.4%?(???????) ???????????:????
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???????????????????4.36???????????????