单项选择题It can inferred from Para. 4 that the author is ______.
单项选择题It can be inferred from this passage that the author holds a(n) ______ attitude towards the divorce revolution.
单项选择题Literally, academic mobility means ______.
单项选择题According to the passage, interdisciplinary studies are characterized by all the following EXCEPT that ______.
单项选择题Which of the following is NOT true of looser divorce laws