乳化炸药有以下情况停止使用：绷皮严重，颜色发白，手捻药体有水渗出。

以下关于信息概念最接近的描述是（）。

A.信息是由数据构成的

B.信息分为数值和非数值两种

C.信息是表格、图像、特殊符号等的组合

D.信息是数据加工的结果

E.信息本身没有意义，只是对某种情况的记录

有关健康行为改变的较为成熟的行为模式是（）。

A.致病性行为模式

B.冠心病易发性行为模式

C.肿瘤易发性行为模式

D.知信行模式

E.以上都不是

h染色体阳性见于（）

A.急性粒细胞白血病部分分化型

B.急性早幼粒细胞白血病

C.急性单核细胞白血病

D.急性淋巴细胞白血病

E.慢性粒细胞白血病

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．department

B．duty

C．office

D．school

触电伤员如脱离电源后神志清醒者，应立即送往医院进行检查和观察