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  3. The science of meteorology is concerned with the study of the structure, state, and behavior of the atmosphere. The subject may

The science of meteorology is concerned with the study of the structure, state, and behavior of the atmosphere. The subject may

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问题    The science of meteorology is concerned with the study of the structure, state, and behavior of the atmosphere. The subject may be approached from several directions, but the scene cannot be fully approached from any one vantage point(有利的地位). Different views must be integrated to give perspective to the whole picture.
   One may consider the condition of the atmosphere at a given moment and attempt to pre- diet changes from that condition over a period of a few hours to a few days ahead. This approach is covered by the branch of the science called synoptic meteorology(天气学).
   Synoptic meteorology is the scientific basis of the technique of weather forecasting by means of the preparation and analysis of weather maps and aerological diagram(高空气象图). The practical importance of the numerous applications of weather forecasting cannot be overestimated. In serving the needs of shipping, aviation, agriculture, industry, and many other interests and fields of human activity with accurate weather warnings and professional forecast ad- vice, great benefits are obtained in the form of the saving of human life and property and in economic advantages of various kinds. One important purpose of the science of meteorology is constantly to strive, through advanced study and research, to increase our knowledge of the atmosphere with the aim of improving the accuracy of weather forecasts.
   The tools needed to advance our knowledge in this way are the disciplines of mathematics and physics applied to solve meteorological problems. The use of these tools forms that branch of the science called dynamic meteorology.
Which of the following statements best describes the organization of the third paragraph of the passage?
选项 A、A problem is examined and possible solutions are given.
B、A procedure is explained and its importance is emphasized.
C、Two contrasting views of a problem are presented.
D、Recent scientific advancements are outlined in order of importance.
答案B
解析 该题为细节题。A项，“检查问题并给出可能的解决方法”；C项，“提出对一个问题的两种对立观点”；D项，“依重要的程度概括出近来科学的进步”，均不符合这段的布局。而B项，“逐步解释并强调其重要性”，符合第三段的内容组织结构。
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