单项选择题

Basic research is vital because ______.

A．it leads to results that can be appreciated
B．it is driven out by applied research
C．it provides the basis for scientific progress
D．its results cannot be anticipated

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单项选择题

Industry is primarily interested in applied research because it ______.

A．provides better understanding
B．is frowned upon by the Foundation
C．offers immediate profit
D．drives out basic research

单项选择题

It is implied but not stated in the passage that the federal government ______.

A．encourages basic research
B．devotes more than 90% of its research and development funds to applied research
C．spends far more on applied research than on military problems
D．opposes the Foundations grants to basic research