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金先生，52岁。十二指肠溃疡25年，上腹部隐痛1年，近1个月又出现呕吐，吐隔夜宿食，呕吐逐渐加重；精神状态差，消瘦明显，皮肤弹性差，贫血貌；胃镜检查确诊为十二指肠溃疡并幽门梗阻。决定近期行胃大部切除术。

特殊的术前准备是（）

A.术日晨插胃管

B.术前肌内注射阿托品

C.术前3d起每晚用温生理盐水洗胃

D.术前一晚肥皂水灌肠

E.术前禁饮食

答案

参考答案：C

判断题

2104000000读作二十一亿零四百万。[ ]
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单项选择题

In one sense, we can trace all the problems of the American city back (91) a single starting point: we Americans don’t like our cities very much.
That is, on the (92) of it, absurd. After all, more than three-fourths of us now live in cities, and more are (93) to them every year. We are told that the problems of our cities are (94) more attention in Washington, and scholarship has discovered a whole new (95) in urban studies.
(96) , it is historically true: in the American psychology, the city has been a basically suspect institution, (97) with the corruption of Europe, totally lacking that sense of spaciousness and innocence of the (98) and the rural landscape.
I don’t pretend to be a scholar on the history of the city in American life. But my thirteen years in public (99) , first as an officer of the U. S. Department of Justice, then as Congressman, and now as Mayor of the biggest city in America have taught me (100) too well the fact that a p antiurban attitude (101) consistently through the mainstream of American thinking. Much of the (102) behind the settlement of America was in reaction (103) the conditions in European industrial centers and much of the theory (104) the basis of freedom in America was linked directly to the availability of land and the perfectibility of man outside the corrupt influences of the city.
What has this to do with the predicament of the modern city I think it has (105) to do with it. For the fact is that the United States (106) the federal government, which has historically established our national priorities, has simply never thought that the American city was "worthy" of (107) —at least not to the (108) of expending any basic resources on it.
Antipathy to the city predates the American experience. When industrialization (109) the European working man into the major cities of the continent, books and pamphlets appeared (110) the city as a source of crime, corruption, filth, disease, vice, licentiousness, subversion, and high prices.

A．Nonetheless

B．But

C．Furthermore

D．Although
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