单选题 Social tensions among adult factions can be ______ by politics, but adolescents and children have no such ______ for resolving their conflict with the exclusive world of adults.
【正确答案】 C
【答案解析】[解析] 句意：成人派系之间的社会压力能被政治所调节，但是在青少年和孩子中间则没有这样的机制来解决他们和成人统治的世界之间的冲突。adjust调节。mechanism机制。intensify使加强。attitude态度。complicate使复杂化；使卷入。relief解除；安慰。reveal揭露。opportunity机会。