2016 Hainan Question 1 Single-choice Differentiating 2016_海南卷 (化学) 1.下列物质中,其主要成分不属于烃的是 A. 汽油B. 甘油C. 煤油D. 柴油 Answer keyB ☆ SaveCan't do it, show the explanation查看原卷 →