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  3. Television has transformed politics in the United States by changing the way in which information is transmitted, by altering po

Television has transformed politics in the United States by changing the way in which information is transmitted, by altering po

admin2010-09-25  48
问题     Television has transformed politics in the United States by changing the way in which information is transmitted, by altering political campaigns, and by changing citizens patterns of response to politics. By giving citizens independent access to the candidates, television diminished the role of the political party in the selection of the major party candidates. By centering politics on the person of the candidate, television accelerated the citizen’s focus on character than issues.
    Television has altered the forms of political communication as well. The messages on which most of us rely are briefer than they once were. The stump speech, a political speech given by traveling politicians and lasting 1.5 to 2 hours, which characterized nineteenth century political discourse, has given way to the 30-second advertisement and 10-second "sound bite (原声摘要)" in broadcast news. Increasingly the audience for speeches is not that standing in front of the politician but rather viewing audience who will hear and see a snippet (摘录) of the speech on the news.
    In these abbreviated (缩减的) forms, much of what constituted the traditional political discourse of earlier ages has been lost. In 15 or 30 seconds, a speaker cannot establish the historical context that shaped the issue in question, cannot detail the probable causes of the problem, and cannot examine alternative proposals to argue that one is preferable to others. In snippets, politicians assert but do not argue.
    Because television is an intimate medium, speaking through it required a changed political style that was more conversational, personal, and visual than that of the old-style stump speech. Reliance on television means that increasingly our political world contains memorable pictures rather than memorable words. Schools teach us to analyze words and print. However, in a world in which politics is increasingly visual, informed citizenship requires a new set of skills.
    Recognizing the power of television’s pictures, politicians craft televisual, staged events, called pseudo events, designed to attract media coverage. Much of the political activity we see on television news has been crafted by politicians, their speechwriters, and their public relations advisers for televised consumption. Sound bites in news and answers to questions in debates increasingly sound like advertisements.  
The author states "politicians assert but do not argue" at the end of Paragraph 3 in order to suggest that politicians ______.
选项 A、make claims without providing reasons for the claims
B、take stronger positions on issues than in the past
C、enjoy explaining the issues to broadcasters
D、dislike having to explain their own positions on issues to citizens
答案A
解析 语义理解题需要密切结合上下句来分析，而理解本句则要重点．关注该句的上句。上句提到，电视演讲者由于没有足够的时间，往往无法进行论证，而只是提出观点，A项表达的意思与此一致。
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