该图是某城市分布略图，完成题：
小题1:在城市功能区中，图中A区应为
A．商业区
B．工业区
C．住宅区
D．文化区小题2:若该城市建化工厂，宜布局在
A．A地
B．B地
C．C地
D．D地小题3:该城市交通网的布局，最不合理的是：
A．水运
B．城内街道线
C．城区外街道线
D．铁路线
小题1:A
小题2:B
小题3:D
题目分析：
小题1:图示A位于市中心，故判断为商业区。工业区应布局于城市的边缘，住宅区应布局于市中心的边缘，占地面积大。
小题2:化工厂生产有大气污染和水污染，故应布局于河流的下游，主导风向的下风向或垂直郊外，可减少对市中心的水污染和大气污染。故B地符合。
小题3:图示铁路经过市中心，将加大对市内交通的干扰和严重的噪音污染，故其布局不合理。
点评：本题难度一般，学生只要掌握城市各功能区布局的一般规律，并结合环境因素判断污染工业的合理布局和交通线的合理布局。
| Every group has a culture, however uncivilized it may seem to us. To the professional anthropologist, there is no intrinsic superiority of one culture over another, just as to the professional linguist, there is no intrinsic hierarchy among languages. People once thought of the languages of backward groups as undeveloped. While it is possible that language in general began as a series of grunts and groans, it is a fact established by the study of "backward" languages that no spoken tongue answers that description today. Most languages of uncivilized groups are, by our most severe standards, extremely complex. They differ from Western languages not in their sound patterns or grammatical structures, which usually are fully adequate for all language needs, but only in their vocabularies, which reflect the objects and activities known to their speakers. Even in this aspect, two things are to be noted. First, all languages seem to possess the machinery for vocabulary expansion, either by putting together words already in existence or by borrowing them from other languages and adapting them to their own system. Second, the objects and activities requiring names and distinctions in "backward" languages, while different from the West, are often surprisingly numerous and complicated. A Western language distinguishes merely between two degrees of remoteness ("this" and "that"). But some languages of the American Indians distinguish between what is close to the speaker, or to the person addressed, or removed from both, or out of sight, or in the past, or in the future. |
To the professional linguists,______.
A．there is no intrinsic superiority of cultures
B．there is no intrinsic hierarchy of languages
C．all languages came from grunts and groans
D．all languages are most severe and standard