涉密场所通信设备使用要求是()A、禁止使用无线通信设备 B、可以使用无绳电话 C、可

题型:单项选择题

问题:

涉密场所通信设备使用要求是()

A、禁止使用无线通信设备

B、可以使用无绳电话

C、可以用手机上互联网

D、可以使用具有无线互联功能的设备

考点:涉密人员考试武器装备生产保密资格标准武器装备生产保密资格标准题库
题型:单项选择题

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.

The passage specifically states that ______.

A.direct experiences are more valuable than indirect ones

B.whatever attitudes a child learns in school have already been introduced at home

C.teachers should always conceal their own attitudes

D.teachers can sometimes have an unwholesome influence on children

题型:单项选择题

工业以轻工业为先导逐渐转向以重工业、化学工业为中心的发展过程,即所谓重工业、化学工业化过程。目前在发达国家中,重工业、化学工业在整个工业中的比率,一般均在60%~65%之间。尽管各国人均国民收入差别不大,但重工业、化学工业比率一般相差较大。最能准确复述这段话主要意思的是( )。

A.发达国家重工业和化学工业所占比例是在说明其受重视的程度

B.工业发展过程目前呈现由轻工业向重工业、化学工业转化的趋势

C.工业重心的转移势在必行

D.在发达国家,重工业和化学工业是基础工业,因而所占比例很大

题型:单项选择题

属于装运合同的有__________。 ( )

A.FCA

B.CPT

C.DAF

D.CIF

E.FOB

题型:单项选择题

自室外引入有重要电气设备的办公室的低压线路宜装设()

A.漏电保护器

B.稳压器

C.电流互感器

D.电涌保护器

题型:单项选择题

焦虑症的主要症状有哪些?()

A.焦虑

B.紧张

C.恐惧

D.幻听

E.植物神经系统症状

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