Television has been introduced to almost every country in the world, reaching a large number of viewers on every continent. About 600 million people saw the first person walk on the moon, and a billion people watched the twentieth Olympic Games. Television has in many ways promoted understanding and cooperation among people. It does this by showing educational and cultural programs. <br><br>
According to the passage, which of the following is true?
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A
Television is watched in nearly every country.
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B
Not everybody who had a television set could watch the 1998 World Cup finals.
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C
Watching television makes people dissatisfied with their own lives.
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D
Television was invented in 1980.