题目内容
The BBC is based at Broadcasting House in London, although it has studios in many other parts of the country. Everyone who owns or rents a television set has to pay a yearly licence. There is no advertising on BBC radio or television, and it is from the sale of licences that the BBC gets most of its money. An annual licence for color set costs twice as much as for a black and white set.There are four radio channels, each of which specializes. Radio I has mainly pop music; Radio 2 has light music, comedy, sport; Radio 3 has classical and twentieth century music, talks on serious subjects, plays ancient and modern; Radio 4 specializes in the spoken work--the main news reports, talks and discussions, plays, etc. In addition the BBC has local radio stations in many cities and districts. The BBC also broadcasts news and information about Britain to countries all over the world. This World Service provides programmes in forty different languages, as well as English.The BBC has two television channels: BBC1 and BBC2. BBC2 offers more serious programmes than BBC1 -- documentaries (记录片) and discussions, adaptations (改编本) of novels in to plays and serials, operas and concerts. BBC1 programmes consist largely of lighter plays and series, humour and sport, but there also some interesting documentaries. BBC2 is watched by only 10 per cent of all viewers.The BBC is developed from (46) .The BBC gets its money from the (47) .The BBC has 4 (48) and 2 (49) .BBC2 has the viewers of only (50) . 50（）
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