爱迪生在发明电灯之前做了两千多次实验,有个年轻的记者曾经问他为什么遭遇这么多次失败。

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问题:

爱迪生在发明电灯之前做了两千多次实验,有个年轻的记者曾经问他为什么遭遇这么多次失败。爱迪生回答:“我一次都没有失败,我发明了电灯。这只是一段经历了两千步的历程。”爱迪生之所以说“我一次都没有失败”,是因为他把每一次实验都看作()。

A.认识中所获得的相对真理 

B.整个实践过程中的一部分 

C.对事物规律的正确反映 

D.实践中可以忽略不计的偶然挫折

考点:普通考研考研政治2014年全国硕士研究生入学统一考试思想政治理论试题
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下列关于社会工作特点的表述中,不准确的是( )。

A.一般助人活动

B.注重专业价值

C.强调专业方法

D.注重实践

E.双方合作与多方协同

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资源的合理开发和有效利用,主要取决于()。

A.先进的技术水平和生产工艺

B.合理的、科学的产来结构、产品结构、技术结构和组织结构等

C.产品适销对路,能尽快地投入市场,并实现其

D.增加增多和劳力的投入

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MX和MP之间的TAPA管理隧道时基于什么协议的。()

A.FTP协议

B.MAC层协议

C.TCP/IP协议

D.UDP协议

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Passage Two

People can be addicted to different things — e.g. alcohol, drugs, certain foods, or even television. People who have such addition are compulsive, i.e. they have a very powerful psychological need that they feel they must spend money. This compulsion, like most others, is irrational — impossible to explain reasonably. For compulsive spenders who buy on credit, charge accounts are even more exciting than money. In other words, compulsive spenders feel that with credit, they can do anything. Their pleasure in spending enormous amounts is actually greater than the pleasure that they get from the things they buy.
There is special psychology of bargain hunting. To save money, of course, most people search for sales, low prices and discounts. Compulsive bargain hunters, however, often buy things they don’t need just only because they are cheap. They believe that they are helping their budgets, but they are really playing an exciting game: when they can buy something for less than other people, they feel that they are winners. Most people, experts claim, have two reasons for their behavior: a good reason for things that they do and the real one.
Of course, it is not only scientists who understand the psychology of spending habits, but also business people. Stores, companies, and advertisers use psychology to increase business: they consider people’s needs for love, power, or influence, their basic value, their beliefs and opinions, and so on in their advertising and sales methods.
Psychologists can often use a method called "behavior therapy" to help individuals solve their personality problems. In the same way, they can help people who feel that they have problems with money.

According to the passage, which of the following is true

A.All people only buy things they need.

B.Both business people and advertisers increase sales through using psychology.

C.Scientists understand psychology better than business people.

D.Compulsive spenders can never get any help to solve their problems with money.

题型:单项选择题

( )必须按期到货,保证与工程项目相关各方的进度要求一致,不因货物供应产生问题而影响工程总进度,使项目拖期。

A.设备、工器具

B.中标货物

C.招标采购货物

D.工程项目货物

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