【单选题】

Who won the WorldCup 1994 football game What happened in the United Nations How did the critics like the new play Just (1) an event takes place, newspapers are on the streets to (2) the details. Wherever anything happens in the world, reports are on the spot to (3) the news.

Newspapers have one basic (4) , to get the news as quickly as possible from its source, from those who make it to those who want to (5) it. Radio, telegraph, television, and (6) inventions brought competition for newspapers. (7) did the development of magazines and other means of communication. (8) , this competition merely spurred the newspapers (9) . They quickly made use of the newer and faster means of communication to improve the (10) and thus the efficiency of their own operations. Today more newspapers are (11) and read than ever before.Competition also led newspapers to branch out to many other fields.Besides keeping readers informed of the latest news, today’s newspapers (12) and influence readers about politics and other important and serious matters. Newspapers influence readers’ economic choices (13) advertising. Most newspapers depend on advertising for their very (14) . Newspapers are sold at a price that (15) to cover even a small fraction of the cost of production. The main (16) of income for most news- papers is commercial advertising. The success in selling advertising depends on a newspaper’s value to advertisers. This is measured in (17) of circulation. How many people read the newspaperCirculation depends (18) on the work of the circulation department and on the services or enter- tainment (19) in a newspaper’s pages.But for the most part, circulation depends on a newspaper’s value to readers as a source of information (20) the community, city, country, state, nation, and world-and even outer space.
A．when
B．while
C．after
D．before