第36题: [单项选择]Former social ceremonies that used to mark adolescence have given place to _______. A. graduations from schools and colleges B. social recognition C. socio-economic status D. certain behavioral changes 参考答案:C 答案解析:该题问:以前用于标志青少年时代的社会仪式已被什么取代 本文讲的是有关青少年阶段的界线划分问题。本文的第一段第二句:In primitive societies...while in industria