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• 1??:??????????????????????
• 2A???“???”:????????????13??
• 3???:?????????????
• 4??:???3???1???1????????
• 5????????????????????
• 6????1???????????????
• 7????????????200???????
• 8????????????????????
• 9????????????????CEO??
• 10?????????????????????
• 11OPEC??2017?????????
• 12A???“???”:????????????13??
• 13???100?????????????0.01?
• 14??????:???????????????
• 15???????100??????????1500
• 16?????????????????????
• 17??:???3???1???1????????
• 18??????????????5???3???
• 19?????????????????????
• 20???????????????:??????????