四六级考试

解析:Less developed countries ______. A

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【单选题】 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

网考网参考答案:D
网考网解析:

[解析] 推理判断题。第二段第二句“For practical reasons,the sums spent on applied research in any country ...and the proportions are more unequal in the less developed countries.”由此可知,不发达国家基础研究与应用研究的资金比例肯定小十发达国家。本段第三句后部分"the funds the U.S.Government allots to basic research currently amount to about 7 percent of its overall research and development funds.”美国拨给基础研究的基金占其全部研究和发展基金的大约7%。不发达国家肯定要小于7%。故选[D]。虽然基础与应用研究资金比例更加不平衡,但是我们不能因此推断不发达国家用于研究的资金很少,排除[A];[B]从以上事实分析,不发达国家并未认识到基础研究的重要性;[C]没有提到,而且职业科学家进行的肯定是基础研究,不会得到鼓励。 查看试题解析出处>>

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