单项选择题

By saying "insomnia is caused by life" (Para. 3), the author means that ______.

A．any human being may be down with insomnia
B．any style of life can lead to insomnia
C．any fragment of life can cause insomnia
D．any day of life can result in insomnia

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单项选择题According to Waite and Gallagher's book, divorce is responsible for its harmful effects on all the following EXCEPT ______.

A．social recognition
B．physical health
C．financial success
D．children's development

单项选择题It can inferred from Para. 4 that the author is ______.

A．dubious about the expert's claim
B．opposed to tax cuts
C．doubtful about the effectiveness of the new pills
D．happy about the economic situation

单项选择题It can be inferred from this passage that the author holds a(n) ______ attitude towards the divorce revolution.

A．ambiguous
B．positive
C．negative
D．radical

单项选择题Literally, academic mobility means ______.

A．academic traveling
B．sharing ideas and experiences
C．academic research
D．transmission of knowledge

单项选择题According to the passage, interdisciplinary studies are characterized by all the following EXCEPT that ______.

A．they involve the joint efforts of scholars from different disciplines
B．they depend on the knowledge of different disciplines
C．they promote academic contact among people from different disciplines
D．they represent a newly emerging movement as against specializations