单项选择题

Less developed countries _______.

A．spend little on research
B．realize that progress depends on basic research
C．encourage their career scientists to experiment
D．devote less than 7% of their scientific budget to basic research

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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

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