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I'm taking a test and have to guess the right answer to the question after the article. Article: More than a century ago, the composer and bandleader John Philip Sousa warned that technology would destroy music, who said, "These talking machines are going to ruin the artistic development of music in this country. When I was a boy ... in front of every house in the summer evenings you would find young people together singing the songs of the day or the old songs. Today you hear these terrible machines going night and day. We will not have a vocal cord left." Music has greatly changed in the past hundred years, which has been everywhere in our world: rivers of digital melody flow on the Internet or on disc; MP3 players with forty thousand songs can be put in a back pocket or a purse. Yet, for most of us, music is no longer something we do ourselves, or even watch other people do in front of us. It has become a radically virtual medium, an art without a face. Ever since Edison invented the phonograph cylinder , people have been assessing what the medium of recording has done for and to the art of music. Sousa was a spokesman for the party of doom; in the opposite corner are the utopians , who argue that technology has not imprisoned music but liberated it. Before Edison came along, Beethoven's symphonies could be heard only in select concert halls. Now the recordings carry the man from Bonn to the corners of the earth. Glenn Gould, after renouncing live performance in 1964, predicted that within the century the public concert would disappear into the electronic air. Having discovered much of my favorite music through LPs and CDs, I am not about to join Sousa's party. Modern urban environments are often so soulless or ugly that I'm grateful for the humanizing touch of electronic sound. But neither can I accept Gould's slashing futurism. I want to be aware of technology's effects, positive and negative. Fortunately, scholars and critics have been methodically exploring this _ for many decades, trying to figure out exactly what happens when we listen to music with no musicians in the room. Question: The primary purpose of the passage is to _ . Options: A: explain different attitudes of scholars and critics B: defend the view of one group from the criticism of another C: advocate an unexpected solution to a pressing problem D: present the key issues in an ongoing debate
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D

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I'm taking a test and have to guess the right answer to the question after the article. Article: Canadian scientists have found that the more emotional or mental challenges a person faces in a day, the less determined they become to work out physically. However, the findings should not stop us from keeping fit. Experts believe that willpower is like a muscle, and needs to be exercised to help one avoid the temptation spending a night on the couch instead. Kathleen Martin-Ginis, a professor of kinesiology-the science of movement--who led the study, says everyone has a limited amount of willpower, and that it will be reduced by stress. Miss Martin-Ginis, of Canada's McMaster University, explains," Cognitive tasks, as well as tasks such as regulating one's emotions, can reduce one's capacity to force oneself to exercise. " Her team of scientists performed a so-called "Stroop" test on volunteers to reach their conclusions. The experiment involved showing participants words associated with color1s but printed in different color1s-for example, the word "blue" written in red ink Participants were divided into two groups. One group was asked to name the color1 of the ink, instead to say the printed word, while the other wasn't Martin-Girus says, "After we used this cognitive task to use up their self-regulatory capacity, the participants didn't exercise as hard as those who had not performed the task " The more people concentrated on the cognitive task, the more likely they were to skip exercise sessions over the next eight week You only have so much willpower. However, there are ways to strengthen willpower. The study found the listening to music before going to the gym can help, as well as making a commitment to work out with friends. It also concluded that willpower can be stretched by constant cake, or forcing oneself to study an extra hour each night Martin- Ginis adds," There are strategies people can use to help revitalize themselves after they've used up their self-regulation Willpower is like a muscle: it needs to be used to stay strong. " Question: What can we infer from the passage? , Options: A: Will power can be challenged to become powerful. B: McMaster University is famous for its kinesiology. C: Effective ways to resist temptations have been found D: The study has an impact on the science of movement
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A

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I'm taking a test and have to guess the right answer to the question after the article. Article: On Nov.18,1995,Itzhak Perlman,the violinist,came on stage to give a concert.If you have ever been to a Perlman concert,you know that getting on stage is no small achievement for him.He was stricken with polio as a child,and so he walks with the aid of two crutches. The audience sat quietly while he makes his way across the stage to his chair and begins his play.But this time,something went wrong.Just as he finished the first few bars,one of the strings on his violin broke.We thought that he would have to stop the concert.But he didn't.Instead,he waited a moment,closed his eyes and then signaled the conductor to begin again. Of course,anyone knows that it is impossible to play a pleasant work with just three strings.I know that,and you know that,but that night Itzhak Perlman refused to know that. When he finished,there was a breathtaking silence in the room.And then people rose and cheered.There was an extraordinary outburst of applause from every corner of the auditorium. He smiled,wiped the sweat from this brow and then he said-not proudly,but in a quiet,holy attitude-"You know,sometimes it is the artist's task to find out how much music you can still make with what you have left." This powerful line has stayed in my mind ever since I heard it.And who knows?Perhaps that is the meaning of life-not just for artists but for all of us. So,perhaps our task in this fastchanging,puzzling world in which we live is to make music,at first with all that we have,and then,when that is no longer possible,to make music with what we have left. Question: What made Itzhak Perlman's performance at the concert special on Nov.18,1995? Options: A: There were too many audience. B: He was late for the stage. C: He had a quarrel with the audience. D: One string of the violin got broken.
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D