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• 1?????11???????????
• 245????????????????????
• 3?????????24400?
• 4????????:??4?????????
• 5??????:?????????????
• 6?????????????644?
• 7?????????????????
• 8???:?????????????????
• 9???????????????????
• 10???????????????GB????
• 11????????????????????
• 12????????????????????
• 13?????????18.71?
• 14????MC?????????????????
• 15?????????????????????
• 16??????????????????
• 17???:1-2???????5640????8.6%
• 18?????????????????????????
• 19?????????????????????
• 20????“?”????????:??????