[单项选择] Television has transformed politics in the United States by changing the way in which in formation 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 oh 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 a
A. politicians will need to learn to become more personal when meeting citizens
B. politicians who are considered very attractive are favored by citizens over politicians who are less attractive
C. citizens tend to favor a politician who analyzes the issues over one who does not
D. citizens will need to learn how to evaluate visual political images in order to become better informed