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《完形填空之词语辨析》麻雪玲
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Blues was originally Black Country music, which also came from the Southern States of last century. It is slow, usually sad music, which is often sung by one person with a guitar.
Rhythm and blues developed from the Blues in America in the 1940s. It became faster and more complex and used more instruments, e.g. saxophone, guitar, piano, drums. The music was often about city life and white musicians started playing it as well.
Musicians in the 1950s developed Rock from Rhythm and Blues and it became popular with young people. It spread to Europe in the 1960s and is now known in most countries. A lot of pop music comes from Rock and Roll.
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