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1、西安交通大学17年9月课程考试专业英语作业考核试题试卷总分:100 得分:100一、 单选题 (共 50 道试题,共 100 分)1. Charlie _ here next month.A. isnt workingB. doesnt workingC. isnt going to workingD. wont work 满分：2 分正确答案:D2. What day is today? - (_) .A. Today is March 25thB. Today is SaturdayC. Today is fineD. Today is cold 满分：2 分正确答案:B3. It is
2、a pity to throw anything away if it can be (_) .A. bore in mindB. learnt by heartC. kept in sightD. put to use 满分：2 分正确答案:D4. About 40% of the land of the country is situated (_) sea level.A. underB. overC. beneathD. below 满分：2 分正确答案:D5. How long have you lived in London? - (_) .A. I moved here from
3、 ParisB. My whole lifeC. Ive worked here for almost 10 yearsD. Ive never traveled there 满分：2 分正确答案:B6. In the root-locus method the actual time response of a system can be obtained by means of _.A. the inverse Fourier transformB. the inverse Laplace transformC. the Fourier transformD. the Laplace tr
4、ansform 满分：2 分正确答案:B7. The transformer is a straightforward application of Faradays _ Law.A. OhmsB. Electromagnetic InductionC. Kirchhoffs CurrentD. Kirchhoffs Voltage 满分：2 分正确答案:B8. _ is used as coolant in light-water reactors.A. GasB. Organic compoundC. Molten saltD. Water 满分：2 分正确答案:D9. After sto
5、pping for a few minutes, the bus moved (_) to its next stop.A. forwardB. offC. withD. on 满分：2 分正确答案:D10. Free medical treatment in this country covers sickness of mind as well as (_) sicknesses.A. normalB. regularC. averageD. ordinary 满分：2 分正确答案:D11. It was on the beach (_) Miss White found the cat
6、lying dead.A. whereB. whichC. on whichD. that 满分：2 分正确答案:D12. They took the injured straight to the hospital. Otherwise some of them (_) A. might have diedB. might dieC. would dieD. could die 满分：2 分正确答案:A13. They are proud (_) their success.A. ofB. inC. onD. over 满分：2 分正确答案:A14. When Jack arrived, h
7、e learned Mary_for almost an hour.A. had goneB. had been awayC. had leftD. had away 满分：2 分正确答案:B15. Lenin stressed that it is precisely the people who (_) history.A. inventB. imagineC. createD. discover 满分：2 分正确答案:C16. The news came as no surprise to me, for I _of it earlier.A. hearB. heardC. have h
8、eardD. had heard 满分：2 分正确答案:D17. The overall transfer function is the ratio of the transform of the controlled variable to the transform of _.A. the controlled variableB. the reference inputC. the feedbackD. the output variable 满分：2 分正确答案:B18. The process quantizing the continuous values into a bina
9、ry scale is called _.A. digital-to-analog conversionB. digital-to-digital conversionC. analog-to-digital conversionD. analog-to-analog conversion 满分：2 分正确答案:C19. They thought the program was (_) investigatingA. worthB. worthyC. worthwhileD. worthing 满分：2 分正确答案:A20. The unit of logarithm of the magni
10、tude of a transfer function is _.A. radians per secondB. voltsC. decibelD. octaves 满分：2 分正确答案:C21. This one is not good, that one is _.A. more badB. even worseC. still worstD. more badly 满分：2 分正确答案:B22. _ that the left side of the human brain is responsible for logic .A. It generally is believedB. I
11、t is believed generallyC. It is generally believedD. Generally it is believed 满分：2 分正确答案:C23. We are going to have a dancing party tonight. Would you like to join us? - (_) .A. Im afraid not. Because I have an appointment with my dentist tonightB. Of course not. I have no ideaC. No, I cantD. Thats a
12、ll set 满分：2 分正确答案:A24. I believe weve met somewhere before. - No, (_) .A. it isnt the sameB. it cant be rightC. I dont think soD. Id rather not 满分：2 分正确答案:C25. About the recent affair, the minister gave a highly (_) remark.A. personalB. personC. personnelD. personality 满分：2 分正确答案:A26. It is reported
13、 that two cars (_) into each other this morning on the highway, killing both driver and two passengers.A. crawledB. crouchedC. pressedD. crashed 满分：2 分正确答案:D27. Within industries, companies are always trying to develop products that are one step better than_ of other companies.A. onesB. thatC. thoseD. all 满分：2 分正确答案:C28. Lucy is _ of all.A. youngB. youngerC. youngestD. the youngest 满分：2 分正确答案:D29. The DC-DC converts _ input to _ output.A. direct current, alternating currentB. direct current, direct cu
