单选题 In regard to their goals and purposes in life, the author believes that Harvard men are becoming ______.
【正确答案】 B
【答案解析】作者在文中最后清晰地给出了哈佛人对所争论的问题的态度,即more troubled and less sure。选项D)给出了一个绝对化的答案,为错误选项。