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

<上一题目录下一题>

热门试题

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

Which of the following was NOT mentioned as a factor contributing to the spread of employment

A．The enclosures of the 17th and 18th centuries.
B．The development of factories.
C．Relief from housework on the part of women.
D．Development of modern means of transportation.