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题目材料：
For the first time, funding for designing experiments to be conducted during space flights has been made available by the government space program to university biologists not already employed by the space program. From the fact that little interest has been expressed in this offer, however, it cannot be concluded that virtually the only biologists interested in research that such experiments could address are those biologists already employed by the space program, since _____.
Which of the following most logically completes the argument given?
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A.relatively few of the biologists already employed by the space program have ever held university positions
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B.there are more research biologists in industry than at universities
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C.biologists are not the only scientists interested in research that could be furthered by the opportunity to conduct experiments in space
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D.the space program employs only a small percentage of the research biologists employed by the government
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E.much of the biological research currently funded by the government's space program is concerned with the biological effects of a weightless environment
B显示答案
