A. 烷烃>稠环芳烃>单烷基侧链的单环芳烃>稠环环烷烃>烯烃>环烷烃 B. 稠环芳烃>稠环环烷烃>烯烃>单烷基侧链的单环芳烃>环烷烃>烷烃 C. 稠环芳烃>单烷基侧链的单环芳烃>稠环环烷烃>环烷烃>烯烃>烷烃