最不适合行输卵管结扎的时间是（） A.月经干净后3～4天 B.人工流产后48h内 C

男，10岁，“感冒”发热10天后出现眼睑水肿，尿色如茶水。体检：颜面及眼睑均有轻度水肿，血压120/90 mmHg(16/12kpa);心肺正常。肝于右肋下1cm，质中硬，轻度压痛：双肾区轻微叩击痛。尿蛋白(＋＋)，尿镜检RBC满视野/HP，WBC0～3个/HP，偶见颗粒管型和红细胞管型。BUN8.5mmol/L，血补体C3 0.26g/L。

此例最可能的诊断是

A．肾病综合征

B．尿路感染

C．急性肾小球肾炎并急性肾功能不全

D．IgA肾炎(或肾病)

E．慢性肾炎

组织搜集信息的主要方法有（）。

A.数据资料搜集法

B.访谈（座谈）法

C.现场调查法

D.报告法

施工质量控制点应选择技术要求高、对工程质量影响大或是发生质量问题时危害大或（）的对象进行设置。

A．劳动强度大

B．施工难度大

C．施工技术先进

D．施工管理要求高

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 examples also point up the fact that attitudes stem from experience. In one case the experience was direct and impressive; in the other it was indirect and cumulative. The Nazis were indoctrinated 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 word they respect.
Another reason it is true is that pupils often delve somewhat deeply into 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 come 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 deleterious 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 decisions as a result of objective analysis of all the facts.

A statement made or implied in the passage is that ______.

A．attitudes can be based on the learning of falsehoods

B．a child can develop in the classroom an attitude about the importance of brushing his teeth

C．attitudes cannot easily be changed by rewards and lectures

D．the attitudes of elementary school-aged children are influenced primarily by their teachers

为什么说职业道德与企业的生存发展密切相关？