Why is the question of "how easily people can get used to working at night" no mere academ
已帮助 人
Why is the question of "how easily people can get used to working at night" no mere academic one？
A．Because few people like to reverse the cycle of sleep and wakefulness.
B．Because sleep normally coincides with the hours of darkness.
C．Because people are required to work at night in some fields of industry.
D．Because shift work in industry requires people to change their sleeping habits.
请帮忙给出正确答案和分析，谢谢！
-
正确答案：C
文章第二段第一、二句提到，在某些自动化要求机器全天运转的企业中，人们要实行轮班，他们从白天工作转入夜晚工作的难易程度越来越成为人们关注的问题，由此可知答案为[C]。[A]和[D]在文中并未提到，而[B]虽然提到了，但并不是题干问及的原因。