单项选择题

Paragraphs 2 and 3 are written to ______.

A．discuss the cause of the decline of science's power
B．show the author's sympathy with scientists
C．explain the way in which science develops
D．exemplify the division of science and the humanities

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单项选择题

The word schism (Line 3, Paragraph 1) in the context probably means ______.

A．confrontation
B．dissatisfaction
C．separation
D．contempt

单项选择题

Which of the following statements is NOT mentioned in the passage

A．Radical reforms are essential for the increase of productivity.
B．New ways of organizing workplaces may help to increase productivity.
C．The reduction of costs is not a sure way to gain long-term profitability.
D．The consultants are a bunch of good-for-nothings.