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问题 单项选择题 A1/A2型题

患者，男性，24岁，突发上腹刀割样剧痛，迅速波及全腹。查体：板状腹，右下腹压痛明显，膈下可见游离气体。该患者诊断考虑为（）

A.急性胆囊炎

B.急性阑尾炎

C.急性肠扭转

D.溃疡病穿孔

E.肠伤寒穿孔

答案

参考答案：D

解析：消化性溃疡急性穿孔多有消化性溃疡病史，突然发病，剧烈腹痛，且有腹肌板样强直、肝浊音区消失，X线腹部透视见膈下游离气体，血清淀粉酶一般不超过500Somogyi单位。

单项选择题

Anthropology is the study of human beings as creatures of society. It (1) its attention upon those. physical characteristics and industrial techniques, those conventions and values, which (2) one community from all others that belong to a different tradition.

The distinguishing mark of anthropology among the social sciences is that it includes for serious study other societies (3) our own. For its purposes any social (4) of mating and reproduction is as significant as our own. To the anthropologist our customs and those of a New Guinea tribe are two possible social schemes for (5) a common problem, and in so far as he remains an anthropologist he is (6) to avoid any weighting of one (7) the other. He is interested in human behavior, not as it is shaped by one tradition, our own, but as it has been shaped by any tradition (8) He is interested in a wide (9) of custom that is found in various cultures, and his object is to understand the way in which these cultures change and (10) , the different forms through which they express themselves and the (11) in which the customs of any peoples function in the lives of the (12) .

Now custom has not been commonly regarded as a (13) of any great moment. The inner workings of our own brains we feel to be uniquely (14) of investigation, but custom, we have a way of thinking, is behavior at its most commonplace. (15) , it is the other way round. Traditional custom is a mass of detailed behavior more astonishing than (16) any one person can ever evolve in individual actions. Yet that is a rather (17) aspect of the matter. The fact (18) first rate importance is the predominant role that custom (19) in experience and belief, and the very great varieties it may (20)

19（）

A.functions

B.plays

C.makes

D.leads
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填空题

下列事例中，分别是通过什么介质传播声音的。A________ B________ C________。

A．我们平时听到的讲话的声音；

B．在水中游动的鱼被岸上的脚步声吓跑；

C．人的耳朵紧贴到火车铁轨上听到远处开动的火车的声音
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