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>> 成人高等教育 / 计算机文化基础
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佳题速递：
幼儿教师不仅有责任保护幼儿的生命安全，避免让幼儿接触不安全的环境，而且应该对幼儿进行初步的、最基本的安全指导和教育，来逐步提高幼儿预见危险、排除危险，保护自己的能力。
对 错幼儿园班级管理 5、
采用标么制计算时，只需要选择两个电气量的基准值，其它电气量的基准值可以根据它们之间的关系导出，通常的选择方法是 （）。
A.选择功率和电压基准值
B.选择功率和电流基准值
C.选择功率和阻抗基准值
D.选择电压和阻抗基准值电力系统基础（一） 9[多选题]
多段线本来使用的线型是直线，颜色是红色，线宽为
A.通过选择过滤
B.进入快速选择
C.图层为随层
D.选择“直径”工程制图及电气CAD 传递函数的零初始条件是指t<0时系统的（）
A.输入为零
B.输入、输出及各阶导
C.输入、输出为零
D.输出及各阶导数为零
E.信号与系统 提出满意决策标准的管理学专家是谁？ 管理学 题型描述: 阅读理解Advertisement can be thought of “as the means of making known in order to buy or sell goods or services”. Advertisement aims to increase people’s awareness and arouse interest. It tries to inform and to persuade. The media are all used to spread the message. The press offers a fairly cheap method, and magazines are used to reach special sections of the market. The cinema and commercial radio are useful for local market. Television, although more expensive, can be very effective. Public notices are fairly cheap and more permanent in their power of attraction. Other ways of increasing consumer interest are through exhibitions and trade fairs as well as direct mail advertisement.There can be no doubt that the growth in advertisement is one of the most striking features of the western world in this century. Many businesses such as those handling frozen foods, liquor, tobacco and medicines have been built up largely by advertisement.We might ask whether the cost of advertisement is paid for by the producer or by the customer. Since advertisement forms part of the cost of production, which has to be covered by the selling price, it is clear that it is the customer who pays for advertisement. However, if large scale advertisement leads to increased demand, production costs are reduced, and the customer pays less.It is difficult to measure exactly the influence of advertisement on sales. When the market is growing, advertisement helps to increase demand. When the market is shrinking, advertisement may prevent a bigger fall in sales than would occur without its support. What is clear is that businesses would not pay large sums for advertisement if they were not convinced of its value to them.1、 Advertisement is often used to _ _ _ _ _ . A. increase production B. push the sale C. deceive customers D. arouse suspicion 2、 The word “media”（in the first paragraph）includes _ _ _ _ _ . A. the press B. radio C. television D. all of the above 3、 Advertisement is mainly paid for by _ _ _ _ _ . A. the customer B. increased sales C. reduced prices D. the producer 4、 Advertisement can increase demand _ _ _ _ _ . A. in any circumstances B. in a shrinking market C. all the time D. in a growing market 5、 From the last sentence of this passage we conclude that _ _ _ _ _ . A. advertisement could hardly convince people of the value of the goods B. businesses usually do not pay much for advertisement C. businessmen know well that advertisement could bring them more profits D. advertisement usually cost businesses large amounts of money统考英语B