单项选择题

The difference between "facts" and "theory" ______.

A．is non-existent
B．is that the latter needs confirmation
C．rests on tile simplicity of the former
D．is the difference between the modern scientists and the ancient Greeks

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单项选择题

According to the passage, we may state that ______.

A．modern scientists and the ancient philosophers used similar techniques
B．the difference between inductive and deductive reasoning is non-existent
C．the ancient philosophers and scientists were primarily interested in "theories"
D．it is easy to convert "theory" into fact

单项选择题

The title that best expresses the ideas of this passage is ______.

A．Philosophy of Mathematics
B．The Recent Growth in Science
C．The Verification of Facts
D．Methods of Scientific Inquiry