GRE阅读真题解析Passage 46
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_____.文章解析
白话版讲解:
太空飞行过程中要做些实验,设计这些实验需要花设计费。各个大学里,有很多生物学家,有设计这些实验的能力。其中,有些被太空飞行科研项目雇佣了,有些没有太空飞行科研项目雇佣。以前,只给那些跟太空飞行科研项目有雇佣关系的大学生物学家提供资金资助。最近,第一次开始给那些跟太空飞行科研项目没有雇佣关系的大学生物学家也提供资金资助了。但是结果呢,那些跟太空飞行科研项目没有雇佣关系的大学生物学家,只对这个提供资助的事情,表示了很少的兴趣。不过,我们不能根据这个事实就得出结论,说,在对这项研究感兴趣的生物学家当中,这一类实验只能address那些已经跟太空飞行科研项目有雇佣关系的大学生物学家。为什么我们不能得出这样的结论?因为…… 注意: address的宾语是biologists,而不是research。 address vt.将精力或注意力集中于 to direct the efforts or attention of (oneself) 例句:He will address himself to the problem.题目解析
1. Which of the following most logically completes the argument given? A. relatively few of the biologists already employed by the space program have ever held university positions B. there are more research biologists in industry than at universities C. biologists are not the only scientists interested in research that could be furthered by the opportunity to conduct experiments in space D. the space program employs only a small percentage of the research biologists employed by the government E. much of the biological research currently funded by the government’s space program is concerned with the biological effects of a weightless environment 白话版讲解: 问补上下面哪句话,就可以补全文章所做的论证? 我们先把文章中提到几类生物学家用某集合来代替。 跟太空飞行科研项目有雇佣关系的大学生物学家这个集合是阿尔法集合。 跟太空飞行科研项目没有雇佣关系的大学生物学家这个集合是贝塔集合。 全部对太空飞行科研项目感兴趣的生物学家是德尔塔集合。 然后我们把文章的论证换一个说法:“不过,我们不能因为贝塔集合对实验经费几乎不感兴趣这个事实,就得出这样的结论,说,阿尔法集合几乎就是唯一对实验经费感兴趣的集合了,因为……”。 要求补上一句话,完成这个论证。 补的话,应该是,阿尔法集合+贝塔结合并不等于德塔集合。即还有一个嘎尔玛集合。嘎尔玛集合就是一些不在大学上班,而是在企业上班的、对太空飞行科研项目感兴趣的生物学家。阿尔法集合+贝塔结合+嘎尔玛集合才等于德塔集合。 所以选B。文章作者
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