???:??????
????????:??1??8000?
??:???????????????????
?????????????????????
???????????????????
????????????????????
?????????????????????
?????????????????64?
??????????????????5?
???100?????????????0.01?
?????????????????????
??????????404????(?)
?????????????????????
????1???????????????
????:?????“???”????
??“?????”????????3519?
OPEC??2017?????????
50???????????:?????????
????:????????????????
???????:??????????????
??:?????5-0????????????
CPI??????PPI?????
??:4?27????????
??:??????????????
?????????????????????
?????????????????64?