单选题 Now researchers are directing more attention to the social and cultural impetus that propelled university graduates into careers in management.

【正确答案】 C

【答案解析】句意：现在研究人员将更多的注意力投入到促使大学毕业生进入管理类职业的社会和文化推动因素。impetus推动力；implication含义，暗示；propaganda宣传；impulse推动力，刺激；benefit益处。