分项工程可由（）检验批组成，检验批可根据施工及质量控制和专业验收需要按楼层、施工段、

工业建设项目，下列不属于总平面设计中影响工程造价的因素有（）。

A.占地面积

B.工艺设计

C.运输方式的选择

D.功能分区

与销售收入的增长模式不同，固定资产增长模式通常是呈( )发展。

A．线性

B．螺旋形

C．抛物线形

D．阶梯形

男性，70岁，风湿性心脏病，心力衰竭多年，一直服用地高辛与呋塞米，1周来乏力、纳差、心悸，心电图示室性期前收缩二联律，血清K⁺3.0mmol／L，Na⁺135mmol／L，Cl96mmol／L，尿素氮6.0mmol／L，地高辛浓度2.5ng／ml，该病人室性早搏的最可能原因是（）

A.呼吸道感染

B.洋地黄过量

C.电解质紊乱

D.老年人

E.肾功能减退

Of all the areas of learning the most important is the development of attitudes.. emotional reactions as well as logical thought processes affect the behavior of most people. "The burnt child fears the fire" is one instance; another is the rise of despots like Hitler. Both these examples also point up the fact that attitudes come from experience. In the one case the experience was direct and impressive; in the other it was indirect and cumulative. The Nazis were influenced largely by the speeches they heard and the books they read.

The classroom teacher in the elementary school is in a strategic position to influence attitudes. This is true partly because children acquire attitudes from those adults whose words are highly regarded by them.

Another reason it is true is that pupils often devote their time to a subject in school that has only been touched upon at home or has possibly never occurred to them before. To a child who had previously acquired little knowledge of Mexico his teacher’s method of handling such a unit would greatly affect his attitude toward Mexicans.

The media through which the teacher can develop wholesome attitudes are innumerable. Social studies (with special reference to races, creeds and nationalities), science matters of health and safety, the very atmosphere of the classroom... these are a few of the fertile fields for the inculcation of proper emotional reactions.

However, when children go to school with undesirable attitudes, it is unwise for the teacher to attempt to change their feelings by cajoling or scolding them. She can achieve the proper effect by helping them obtain constructive experiences.

To illustrate, first-grade pupils afraid of policemen will probably alter their attitudes after a classroom chat with the neighborhood officer in which he explains how he protects them. In the same way, a class of older children can develop attitudes through discussion, research, outside reading and all-day trips.

Finally, a teacher must constantly evaluate her own attitudes, because her influence can be negative if she has personal prejudices. This is especially true in respect to controversial issues and questions on which children should be encouraged to reach their own decision as a result of objective analysis of all the facts.

Which of the following best describes the organization of the first paragraph of the text（）

A. An assertion is made and two examples are given to illustrate it

B. A controversy is stated and two opposite points of view are presented

C. A widely accepted definition is presented and two men are described

D. An idea is stated and two results of recent research are summarized