2022-2023年陕西省榆林市公共英语五级(笔试)学校:_ 班级:_ 姓名:_ 考号:_一、1.Listening Comprehension(15题)1. What service must be paid for?A.Computer classes.B.Training sessions.C.Laser printing.D.Package borrowing.2.Part CDirections: You will hear a talk. As you listen, answer the questions or complete the notes in your test booklet for Questions 21-30 by writing NOT MORE THAN THREE words in the space provided on the right. You will hear the talk TWICE.You now have 1 minute to read Questions 21-30.听力原文：W：DrHuber，when did you first become interested in physics and music?M：I cant remember a time when I wasnt interested in physicsWhen I was a childI was very curious about the world around meFor exampleI always wondered why light behaves the way it doesI found it more fun to play with a prism than to play with the kids in the neighborhoodI wasnt very socialbut I was really into figuring out how things workedI got my own telescope when I was eight years oldand I loved to take it out at night and go star gazingI would look at the planets and stars and wonder what was out thereWhen I was tenmy father bought me a book on the universe，and I just ate it upIn fact，I still have that book right here in my officeIt was the same with musicIve always had a natural ear for musicperfect pitchEven as a young child，if I heard a song on the radio，I could go right to the piano and play itWhen I heard a sound like the ring of a telephone，I could identify its pitch and play the note on the pianoHoweverI didnt develop a serious interest in becoming a pianist until I was in collegeI also seemed to do well in school in the visual arts like painting and drawingW：What commonality do you see between music and physics?M：There is a common misconception that art and science are completely separated from each otherI think the distinction is artificialIn reality, art and science are not as mutually exclusive as one might assumeSolving a complicated mathematical problem，for example，can require the same degree of creative thinking as painting a landscape or writing a poemI feel an indefinable tingle when I play the Schumann Concerto or dance the pas de deux from Romeo and JulietI get that the same tingle from theoretical physicsThe beauty of art is readily apparent to most peopleHowever，in the case of theoretical physics，the beauty is not nearly as accessible to the general public，but it is every bit as excitingNature seems to follow certain principles，very much the same as art doesIts not uncommon for physicists to become accomplished musiciansMusic theory is a very mathematical disciplineRelationships among various notes in classical harmony are based on simple mathematical relationshipsW：You have said that physics is beautifulWhat makes it beautiful to you?M：To me，its incredible the way nature seems to work so perfectlyI think it is beautifulI always tell my students on the first day of class“If you like reading Sherlock Holmes detective stories，youll like doing physics problems”Physics is about figuring things outdiscovering how they work，just like a detectiveA lot of people fear physics because they view it as a big complicated jumble of facts that have to be memorizedBut thats not trueIts an understanding of how nature works，how the various parts interactOne can view art and literature as the relationships and interactions of ideasIn the same way，physics studies the relationships and interactions of conceptsIn other words，to me art and science fundamentally attempt to achieve the same objectiveunderstanding of the world around us!The whole universe seems to follow some very basic principles as it evolves in with time，some of these principles including the Conservation of Energy and the Conservation of Angular MomentumThe conservation laws of physics are like non-interest bearing checking accountsIn the case of energy conservation，you can make energy deposits and energy withdrawals，but all the energy is accounted forThe rotation of objects is governed by a law called the Conservation of Angular Momentum，which applies to everything in3. Before delivering the new information, what should the speaker give his audience?4. Chains make learning flexible.A.True B.Fasle5. Who do not probably notice the beauty of theoretical physics?6. Whats the number of students from Malaysia?7. When did Dr. Huber become interested in piano?8. Women have more fat cells so women have less water.A.Right B.Wrong9. What suggestion does the man think it is good?A.Try to give up smoking.B.Eat sweets everyday instead of smoking.C.Try to give up one cigarette every day.D.Go to a hypnotist.10.听力原文： Yesterday we discussed the problem of rising prices, or, in the economists terms, inflation. We noted that, during periods of inflation, all prices and incomes do not rise at the same rate. Some in