Read the following paragraph carefully and select the best topic sentence from the four possible answers that follow the paragraph. Write the choice in the blank.Until the early 1960s, most people reported getting more news from newspapers than from any other source. By the mid-1960s, television nudged（轻推）out newspapers as the public’s major source of news. By the 1980s, about two-thirds of the public cited television as their news source, compared with less than one-half who named newspapers and less than one-fifth who relied on radio. Not only is television the public’s most important source of news now, but television news is also rated as more trustworthy than newspaper news—by a margin of more than 2 to 1.A. Virtually all citizens rely on the mass media for news.B. Only a very small number of the public relied on the radio for news.C. The public got news mainly from newspapers before the early 1960s.D. Television now has become the most popular and trustworthy source of news.
D. Television now has become the most popular and trustworthy source of news.
