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Mozart's music is popular all over the world.It's neither too (71)fastnor too slow.It can (72)cheeryou up when you are sad,calm you down when you are nervous.The power of his music is far beyond our imagination.
Once,(73)anewly-born baby called Krissy weighed only 5.4pounds at birth.Doctors all said she had (74)nochance to live long.But her mother didn't think so.She kept playing Mozart for Krissy and deeply believed it would (75)saveher daughter's life.Surprisingly,Krissy survived(活下來).At the age of four,she became very fond (76)ofmusic and her parents gave her violin lessons.Soon,Krissy's musical talent was discovered.She was (77)ableto play many musical pieces in just a month.Of course,all of them were Mozart's.Playing music also helped her improve in all areas of her life.She now has become a famous musician in America.
Mozart's music is helpful in other cases.It is said that people can learn a new language more (78)quickly/easilywhen they listen to Mozart.In France,cows listening to Mozart usually produce more (79)milk.
(80)Whydoes Mozart's music has such a great power?Listen to it by heart and maybe you'll find out the secret.