Why is South Korea lucky for her? (4.0分) A. She won her first medal in World Championships in South Korea. B. She won an Olympic medal in South Korea. C. She was not injured in South Korea. D. Both A and B.
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【多选题】烃 C 6 H 12 能使溴溶液褪色,能溶于浓硫酸,用酸性 KMnO 4 氧化得两种羧酸,则该烃是: