gre阅读正确率如何保证？先来一波真题
In the early years of television, Vladimir Zworykin was considered its inventor, at least publicly. His loudest champion was his boss David Sarnoff, the president of RCA and the “father of television,” as he was and is widely regarded. Modern historians agree that Philo Farnsworth, a self-educated prodigy who was the first to transmit live images, was television's technical inventor. But Farnsworth's contributions have gone relatively unnoticed, since it was Sarnoff, not Farnsworth, who put televisions into living rooms and, even more importantly, who successfully borrowed from the radio industry the paradigm of advertiser-funded programming, a paradigm still dominant today. In contrast, Farnsworth lacked business sway and was unable to realize his dream of television as an educational tool.
Perhaps Sarnoff simply adapted his business ideas from other industries such as newspapers, for instance, replacing the revenue from subscriptions and newsstand purchases with that of television set sales, but Sarnoff promoted himself as a visionary. Some critics argue that Sarnoff’s construct has damaged programming content. Others contend that it merely created a democratic platform allowing audiences to choose the programming they desire.
1. The primary purpose of the passage is to
(A) correct public misconception about Farnsworth’s role in developing early television programs
(B) debate the influence of television on popular culture
(C) challenge the current public perception of Vladimir Zworykin
(D) chronicle the events that led from the development of radio to the invention of the television
(E) describe Sarnoff’s influence on the public perception of televisions inception, and debate the impact of Sarnoff’s paradigm
答案：E
虽然文章开始提及了几个人物都是与television有关，然而主角还是随后出现的Sarnoff的一系列贡献以及对他的一些评价等等，所以选E。
2. It can be inferred from the second paragraph of the passage that
(A) television shows produced by David Sarnoff and Vladimir Zworykin tended to earn negative reviews
(B) educational programs cannot draw as large an audience as sports programs
(C) a number of critics feel that Sarnoff’s initial decision to earn television revenue through advertising has had a positive or neutral impact on content
(D) educational programs that are aired in prime time, the hours during which the greatest number of viewers are watching television, are less likely to earn a profit than those that are aired during the daytime hours
(E) in matters of programming, the audiences preferences should be more influential than those of the advertisers
答案：C
着重看第二段，排除未提及的选项及错误部分，应选C。