The author implies that an innovative scientific contribution is one that______
A. is cited with high frequency in. the publications of other scientists
B. is accepted immediately by the scientific community
C. does't Jot relegate particulars to the role of dam
D. introduces a new valid generalization
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Which of the following statements would most logically conclude the last paragraph of the
A. Unlike Beethoven, however, even the greatest of modem composers, such as Stravinsky, did not transcend existing musical forms
B. In similar fashion, existing musical forms were even further exploited by the next generation of great European composers
C. Thus, many of the great composers displayed the same combination of talents exhibited by Monteverdi
D. By contrast, the view that creativity in the arts exploits but does not transcend limits is
According to the passage, rockdom in the sixties was seen as______
A. a radical city
B. a country element
C. a forum for debate
D. a collection of lyrics
实现总供求基本平衡的目的在于（)。A．在一定时期内保持价值量均衡，调节短期供求平衡，谋求中长期供实现总供求基本平衡的目的在于()。
A. 在一定时期内保持价值量均衡，调节短期供求平衡，谋求中长期供求平衡
B. 以提高经济效益为中心，依靠科技进步和提高劳动者素质，保持国民经济持续、快速、健康发展，缩小与发达国家的差距，提高人民生活水平及社会生产力、综合国力
C. 为国民经济发展创造一个良好的宏观经济环境
D. 平衡供求使经济规律行之有效，使价格与价值平衡连续作用，保持经济稳定发展
对于干沉积过程，下列说法正确的是（)。A．干沉积过程是由于降水作用，大气中的颗粒物或某些气体从对于干沉积过程，下列说法正确的是()。
A. 干沉积过程是由于降水作用，大气中的颗粒物或某些气体从大气向地表作质量转移的过程
B. 干沉积过程是在重力、湍流扩散、分子扩散、静电引力以及其他生物学、化学和物理学等因素的作用下，大气中的颗粒物或某些气体从大气向地表作质量转移的过程
C. 干沉积过程包括重力沉降
D. 干沉积过程不包括重力沉降
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