患儿男，生后2天，出生体重为2400g。因吸入性肺炎入院，入院时患儿呼吸急促，口唇稍

两汉时期的政府官员                                                                                   （   ）

A．大部分是世袭的

B．主要通过察举制来选任

C．有严格的回避制度和任职期限

D．能否久任关键看其声望

患者，女，67岁，戴上颌活动义齿一个多星期，出现上唇牵拉疼痛，右侧时有咬颊黏膜，且出现恶心、呕吐现象。检查：缺失，已行可摘局部义齿修复，义齿固位稳定良好，上颌颊黏膜转折处可见约2～3mm大小的溃疡面，右侧颊黏膜见2mm大小的血肿，下颌为双侧游离端义齿，侧向咬合时，工作侧出现早接触，余无异常。

上颌颊黏膜出现牵拉疼痛的原因是（）.

A.印模不精确

B.颊黏膜转折处缓冲不足

C.颊黏膜转折处缓冲过多

D.颊黏膜转折处基托边缘过短

E.颊黏膜转折处基托不密合

简析海明威的思想经历了怎样的发展历程。

尺寸标注过程中要修改多个已标注的尺寸标注样式，可采用（）既快又方便。

A、修改尺寸

B、修改图层

C、删除重新标注

D、修改样式

Custom has not commonly been regarded as a subject of any great moment.

It is the inner working of own brains that we feel to be uniquely worthy of investigation but, custom, we have a way of thinking, is behavior at its most commonplace. As a matter of fact, it is other way around. (46) Traditional custom, taken the world over, is a mass of detailed behavior more astonishing than what any one person can ever evolve in individual actions, no matter how unusual and abnormal. Yet that is a rather trivial aspect of the matter. The fact of fist-rate importance is the predominant role that custom plays in experience and in belief, and the very great varieties it may manifest.

No man ever looks at the world with primitive and unchanged eyes. He sees it edited by a definite set of customs and institutions and ways of thinking. (47) Even in his philosophical probing(探测术) he cannot go behind these stereotypes; his very concepts of the true and the false will still have reference to his particular traditional customs. John Dewey has said in all seriousness that the part played by custom in shaping the behavior of the individual, as against any way in which we can affect traditional Custom, is as the proportion of the total vocabulary of his mother tongue against those words of his own baby talk that are taken up into the vernacular(本国的)of his family. (48) When one seriously studies the social orders that have the opportunity to develop autonomously, the figure becomes no more than an exact and matter-of-fact observation.

(49) The life history of the individual is first and foremost an accommodation to the patterns and standards traditionally handed down in his community. From the moment of his birth, the customs into which he is born shape his experience and behavior. By the time he can talk, he is little creature of his culture, and by the time he is grown and able to take part in its activities, its habits are his habits, its beliefs his beliefs, its impossibilities his impossibilities. (50) Every child that is born into his group will share them with him and no child born into one on the opposite side of the globe can ever achieve the thousandth part. There is no social problem which is more responsible for us to understand than this of the role of custom. Until we are intelligent as to its laws and varieties, the main complicating facts of human life must remain unintelligible.

(47) Even in his philosophical probing(探测术) he cannot go behind these stereotypes; his very concepts of the true and the false will still have reference to his particular traditional customs.