问题详情

According to the author, we should reverse our classification of the physical sciences as “hard” and the social sciences as “soft” because ________.
A) a reverse ordering will help promote the development of the physical sciences
B) our knowledge of physical systems is more reliable than that of social systems
C) our understanding of the social systems is approximately correct
D) we are better able to investigate social phenomena than physical phenomena请帮忙给出正确答案和分析，谢谢！