第2题: [单项选择]Which of the following is not mentioned as a necessary part to maintain America's scientific leadership A. Money. B. Combination of various disciplines. C. Joint efforts of the most intelligent scientists. D. Favorable academic atmosphere. 参考答案:B 答案解析:[参考译文]为了保持美国的科学领先地位,______必要方面没有在文章中没有提到
[试题分析]事实考查考生对对文章的细节的了解。
[详细解答]在文章的最后一段,A、C、D、均可以看到,惟独没有提