单选题 Theories _____ on the individual suggest that children engage in criminal behavior because they were not sufficiently penalized for previous misdeeds.无
【正确答案】 B
【答案解析】句意: 一些对个体的研究表明, 儿童会因为先前的劣迹未受足够处罚而参与犯罪活动。 center以……为中心。 act行动。rely依靠。 comment评论。 因此, 本题的正确答案为B。