??2???13??????? ????????????(BBC)??????????,??????13??,??,????????????????
???????,????????????,??
?????:???
????????????????????
??:???????????????????
??3?????????0.2%
??????:?????????
OPEC??2017?????????
????:????????????????
????????2????????????
??????????????????????
???????:??????????????
???1????????????????
?????????????????????
?????????????????????
????????!???:?????????
???????????????IPO????
??????Indy500????F1????
2017???????????:??????
??:??????????????????
??????????8.15???????
??????????????????6000??
????????????????????
??????????????00????2??
???????????????IPO????
???????3????8????????
????1???????????????
???????????:??????????