单选题 What was Helen Lee's major consideration when she changed her job in the middle of her career?

A、 Flexible work hours.
B、 Her research interests.
C、 Her preference for the lifestyle on campus.
D、 Prospects of academic accomplishments.

【正确答案】 B

【答案解析】第二段说：“Her main reason for returning to academia mid—career was to take advantageof the greater freedom to choose research questions”。利用更大的自由来选择研究的问题。也就是说之前不在academia的时候，没有那么多的选择空间：什么赚钱做什么，现在可以自己根据自己的喜好来choose了。故答案为B。