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I'll Be Bach

　　Composer David Cope is the inventor of a computer program that writes original works of classical music. It took Cope 30 years to develop the software. Now most people can't _____(51)the difference between music by the famous German composer J. S. Bach (1685-1750) and the Bach-like compositions from Cope's computer.
　　It all started in 1980 in the United States, when Cope was trying to write an opera. He was having _____(52)thinking of new melodies, so he wrote a computer program to create the melodies. At first this music was not_____(53)to listen to. What did Cope do? He began to rethink how human beings compose music. He realized that composers, brains_____(54)like big databases.First, they take in all the music that they have ever heard. Then they take_____(55)the music that they dislike. Finally, they make new music from what is_____(56). According to Cope, only the great composers are able to create the database accurately, remember it, and form new musical patterns from it.
　　Cope built a_____(57)database of existing music. He began with hundreds of works by Bach. The software analyzed the dataa_____(58)it down into smaller pieces and looked for patterns. It then combined the_____(59)into new patterns.Before long, the program could compose short Bach-like works. They weren'tgood, but it was a start.
　　Cope knew he had more work to do-he had a whole opera to write. He continued to improve the software. Soon it could_____(60)more complex music. He also added many other composers, including his own workto the database.
　　A few years later, Cope's computer program, called "Emmy", was ready to help him with his opera. The_____(61)required a lot of collaboration between the composer and Emmy. Cope listened to the computer's musical ideas and used the_____(62)that he liked. With Emmy, the opera took only two weeks to finish. It was called Cradle Falling, and it was a great_____(63)! Cope received some of the best reviews of his career, but no one knew exactly_____(64)he had composed the work.
　　Since that first opera, Emmy has written thousands of compositions. Cope still gives Emmy feedback on what he likes and doesn't like of her music, _____(65)she is doing most of the hard work of composing these days!
　　51.【題干】_____
　　A.Make
　　B.tell
　　C.Take
　　D.understand
　　【答案】B
　　52.【題干】_____
　　A.trouble
　　B.time
　　C.fear
　　D.pleasure
　　【答案】A
　　53.【題干】_____
　　A.Loud
　　B.peaceful
　　C.classic
　　D.easy
　　【答案】D
　　54.【題干】_____
　　A.Feel
　　B.look
　　C.sound
　　D.work
　　【答案】D
　　55.【題干】_____
　　A.in
　　B.at
　　C.with
　　D.out
　　【答案】D
　　56.【題干】_____
　　A.added
　　B.left
　　C.created
　　D.released
　　【答案】B
　　57.【題干】_____
　　A.Small
　　B.huge
　　C.Simple
　　D.colorful
　　【答案】B
　　58.【題干】_____
　　A.cut
　　B.drop
　　C.broke
　　D.turned
　　【答案】C
　　59.【題干】_____
　　A.parts
　　B.programs
　　C.ideas
　　D.pieces
　　【答案】D
　　60.【題干】_____
　　A.play
　　B.hear
　　C.collect
　　D.analyze
　　【答案】D
　　61.【題干】_____
　　A.stage
　　B.process
　　C.period
　　D.application
　　【答案】B
　　62.【題干】_____
　　A.ones
　　B.cases
　　C.others
　　D.sides
　　【答案】A
　　63.【題干】_____
　　A.loss
　　B.end
　　C.success
　　D.rush
　　【答案】C
　　64【題干】_____
　　A.when
　　B.how
　　C.what
　　D.why
　　【答案】B
　　65.【題干】_____
　　A.but
　　B.until
　　C.so
　　D.because
　　【答案】A