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问题 选择题

我国首个公益广告创作组织——公益广告艺术委员会2013年10月25日在京成立。公益广告艺术委员会由中国网络电视台发起，并联合其他媒体，旨在汇聚全国公益广告创作力量，创作和传播优秀公益广告作品。这表明

①这种行为是市场自发性和传媒的商业性的体现

②优秀公益广告有利于积极培育和践行社会主义核心价值观和社会主义荣辱观

③大众传媒作为文化传播的主要途径，影响着人们的思想和行为

④优秀公益广告有利于巩固和壮大主流思想舆论，弘扬主旋律，传播正能量

A．①③

B．②④

C．②③

D．③④

答案

答案：B

题目分析：市场自发性和传媒的商业性引发文化市场令人担忧的现象，而题中公益广告艺术委员会的成立是文化市场中可喜的变化，①说法错误；大众传媒是现代文化传播的主要手段，不是主要途径，③说法错误；优秀公益广告有利于培育和践行社会主义核心价值观和社会主义荣辱观，有利于巩固和壮大主流思想舆论，弘扬主旋律，传播正能量，②④说法正确。该题选B。

多项选择题

地应力主要包括（）

A.自重应力

B.构造应力

C.残余应力

D.初始应力
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单项选择题

(二)


"Sesame Street" has been called "the longest street in the world". That is because the television program by that name can now be seen in: so many parts of the world. That program became one of American’s exports soon after it went on the air in New York in 1969.
In the United States more than six million children watch the program regularly. The viewers include more than half the nation’s preschool children, from every kind of economic, racial, and geographical group.
Although some educators object to certain elements in the program, parents praise it highly. Many teachers also consider it a great help, though some teachers find that problems arise when first graders who have learned from "Sesame Street" are in the same class with children who have not watched the program.
Tests have shown that children from all racial, geographical, and economic backgrounds have benefited from watching it. Those who watch it five times a week learn more than occasional viewers. In the US the program is shown at different hours during the week in order to increase the number of children who can watch it regularly.
The programs all use songs, stories, jokes, and pictures to give children a basic understanding of numbers, letters and human relationships. But there are some differences. For example, the Spanish program, produced in Mexico City, devotes more time to teaching whole words than to teaching separate letters.
Why has "Sesame Street" been so much more successful than other children’s shows Many reasons have been suggested. People mention the educational theories of its creators, the support by the government and private businesses, and the skillful use of a variety of TV tricks. Perhaps an equally important reason is that mothers watch it along with their children. This is partly because famous adult stars often appear on it. But the best reason for: the success of the program may be that it makes every child watching feel able to learn. The child finds himself learning, and he wants to learn more.

Children who often watch the program ______ .

A．can have problems in school

B．will find it a great help

C．will take no interest in their studies

D．will be well educated
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