单项选择题

The difference between "fact' and "theory" ______.

A．is that the latter needs confirmation
B．rests on the simplicity of the former
C．is the one between old Greeks and modem scientists
D．helps us know deduction

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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

单项选择题According to the author; one possible reason for the growth of science during the days of the ancient Greeks and in modern times is ______.