北理工《大学英语(2)》在线作业-000320
北理大学英语2
10.0
1
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He is going to visit the college _____ he studied 30 years ago.
单选题
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本次作业总分值:100.0得分:60.0正确的题数：6题目总数：10正确率:60.000004%
After Jackson ______ for an hour, he came to the conclusion that Mrs. Bonnie was not coming.
单选题
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I hope you______ the instructions ready before I come tomorrow.
单选题
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All the apparatus______ before the experiment began.
单选题
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Three people, ______, were injured in the accident.
单选题
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We've already sent out the invitation cards, but we don't know how many people_________.
单选题
10.0
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本次作业总分值:100.0得分:70.0正确的题数：7题目总数：10正确率:70.0%
单选题
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2
3
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We can do nothing unless we _____ more information.
北京理工大学网络教育期末考试大学英语二3
北京理工大学网络教育期末考试大学英语二3大学英语二-2005-0003 (题目数量：29 总分：100.0)1.单选题(题目数量：20 总分：40.0)1. She’s been reported missing and we’re checking her movements for the two weeks before she ## .A.vanishedB.survivedC.observedD.revealed答案:A2. —Tom told me that you collect stamps. —##.A.at do you mean?B.I don't think so.C.Why did he tell you?D.Yes, I do. Do you?答案:D3. “Is there anything in your personal life which would ## the party if it became public?”A.embarrassB.disturbC.wakenD.involve答案:A4. They provide information on methods to improve the ## training programs for older workers, including helping older workers to find productive employment.A.formationB.efficiencyC.selectionD.dignity答案:B5. If you don’t read, then ## you will forget how to read.A.mysteriouslyB.unfortunatelyC.positivelyD.eventually答案:D6. —Could you tell me where the nearest parking lot is? —##A.Don't ask me.B.Parking is very difficult.C.Sorry, I'm a stranger here.D.Sorry, you can't park here答案: C7. Burns can be caused when skin that isn’t used to the sun is ## to short bursts of strong sunlight.A.exposedB.snappedC.wrinkledD.revealed答案:A8. —David injured his leg playing football yesterday. —Really? ##?A.Who did thatB.What’s wrong with himC.How did that happenD.Why was he so careless答案:C9. He could see her lips ## and hoped she would not cry in public again.A.disturbingB.tremblingC.shakingD.stooping答案:B10. —Is it OK if I take this seat? —Sorry, ##.A.here you areB.take itC.it’s takenD.never mind答案:C11. Early in the morning, I was ## out of bed to repair a minor fault on the car.A.distractedB.draggedC.wakenedD.assigned答案:B12. A sob caught his throat and he coughed to ## it.A.prohibitB.maskC.emitD.crash答案:B13. —Bring me the bill, please. —##.A.You are welcomeB.Please wait for a moment, sirC.I'll hurry upD.Be quick答案:B14. As anyone who has ## an accident will tell you, the apparent security of cars is deceptive.A.sampledB.survivedC.vanishedD.Scraped答案:B15. Drinking a cup of hot water should help to ## the pain in the short term, but, if it persists, you should see a doctor as soon as possible.A.fortifyB.shiftC.wrapD.relieve答案:D16. “We have monitored in the area and there is no ## to health,”she said.A.suggestionB.hazard/doc/3c14543804.htmlplimentD.recipe答案:B17. —Thanks for the lovely party and the delicious food. —##.A.No, thanks.B.Never mind.C.Thank you for coming.D.That's all right.答案:C18. —Hey, Linda. You look so pale. What's the matter? —##?A.Thank you.B.Are you OK?C.I'm just getting over the flu.D.I'm feeling well.答案:C19. —Are you going on holiday for a long time? —##.A.It was a long timeB.Two weeks agoC.No, only a couple of daysD.Not long time ago答案:C20. We had decided that our last day would be spent ## one of the many activities which the hotel offered to arrange.A.consolidatingB.samplingC.proceedingD.selecting答案:B2.阅读理解(题目数量：1 总分：15.0)1. A study suggests that dirty air can reduce lung development. Researchers at the University of Southern California in Los Angeles published their work in the New England Journal of Medicine.About one thousand seven hundred children from different communities in Southern California took part in the study. The scientists tested the children every year for eight years, starting at age ten. They say this is the longest study ever done on air pollution and the health of children.The scientists found that children who lived in areas with the dirtiest air were five times more likely to grow up with weak lungs. Many were using less than eighty percent of normal lung strength to breathe.The damage from dirty air was as bad as that found in children with parents who smoke. Children with reduced lung power may suffer more severe effects from a common cold, for example.But the researchers express greater concerns aboutlong-term effects. They say adults normally begin to lose one percent of their lung power each year after age twenty. The doctors note that weak lung activity is the second leading cause of early deaths among adults. The first is smoking.By the time people are eighteen, their lungs are fully developed, or close to it. The doctors say it is impossible to recover from any damage.Researchers say they are still not sure how air pollution affects lung development. They believe that pollution affects the tiny air spaces where oxygen and carbon dioxide are exchanged.Arden Pope is an economics professor at Brigham Young University in Provo, Utah. Professor Pope wrote a commentary about the study. He noted that air quality in Southern California has improved since the study began in the early nineteen-nineties. Clean-air laws have reduced pollution from vehicles, industry and other causes.But dirty air is still a problem in areas of California and other places. Professor Pope says continued efforts to improve air quality are likely to provide additional improvements in health.答案:3.完型填空(题目数量：1 总分：20.0)1. While I was waiting to enter university, I saw an advertisement in a newspaper–a teaching job wanted at a school about ten miles from where I lived. Being very short of money and wanting to do something useful, I applied, fearing as I did so, that without a degree and with no of teaching my chances of getting the job were .However, three days later, a letter arrived, calling me to Croydon for a meeting with the headmaster. It was clearly the himself that open the door. He was shout and round. "The school," he said, "is made up one class of twenty-four boys between seven and thirteen.”I should have to teach all the subjects except art he taught himself. I should have to divide the class into groups and teach them in turn at three different . And I was not glad at the thought of teaching maths, a subject at which I wasn’t very at school. Worse perhaps was the idea of to teach them on Saturday afternoon because most of my friends would be enjoying themselves at that time.Before I had time to ask about my salary, he got up to his . "Now," he said, “You’d better meet my wife. She is the one who really this school.”答案:4.判断题(题目数量：5 总分：5.0)1. Jim's friends said that the noise pollution in their city was terrible, but they had to live with it. 译为：吉姆的朋友说他们那个城市的污染严重，但是他们只好住在那里。
北京理工大学网络教育期末考试大学英语二 3
大学英语二-2005-0003 (题目数量：29 总分：100.0)1.单选题(题目数量：20 总分：40.0)1. She’s been reported missing and we’re checking her movements for the two weeks before she ## .A.vanishedB.survivedC.observedD.revealed答案:A2. —Tom told me that you collect stamps. —##.A.at do you mean?B.I don't think so.C.Why did he tell you?D.Yes, I do. Do you?答案:D3. “Is there anything in your personal life which would ## the party if it became public?”A.embarrassB.disturbC.wakenD.involve答案:A4. They provide information on methods to improve the ## training programs for older workers, including helping older workers to find productive employment.A.formationB.efficiencyC.selectionD.dignity答案:B5. If you don’t read, then ## you will forget how to read.A.mysteriouslyB.unfortunatelyC.positivelyD.eventually答案:D6. —Could you tell me where the nearest parking lot is? —##A.Don't ask me.B.Parking is very difficult.C.Sorry, I'm a stranger here.D.Sorry, you can't park here答案: C7. Burns can be caused when skin that isn’t used to the sun is ## to short bursts of strong sunlight.A.exposedB.snappedC.wrinkledD.revealed答案:A8. —David injured his leg playing football yesterday. —Really? ##?A.Who did thatB.What’s wrong with himC.How did that happenD.Why was he so careless答案:C9. He could see her lips ## and hoped she would not cry in public again.A.disturbingB.tremblingC.shakingD.stooping答案:B10. —Is it OK if I take this seat? —Sorry, ##.A.here you areB.take itC.it’s takenD.never mind答案:C11. Early in the morning, I was ## out of bed to repair a minor fault on the car.A.distractedB.draggedC.wakenedD.assigned答案:B12. A sob caught his throat and he coughed to ## it.A.prohibitB.maskC.emitD.crash答案:B13. —Bring me the bill, please. —##.A.You are welcomeB.Please wait for a moment, sirC.I'll hurry upD.Be quick答案:B14. As anyone who has ## an accident will tell you, the apparent security of cars is deceptive.A.sampledB.survivedC.vanishedD.Scraped答案:B15. Drinking a cup of hot water should help to ## the pain in the short term, but, if it persists, you should see a doctor as soon as possible.A.fortifyB.shiftC.wrapD.relieve答案:D16. “We have monitored in the area and there is no ## to health,”she said.A.suggestionB.hazardplimentD.recipe答案:B17. —Thanks for the lovely party and the delicious food. —##.A.No, thanks.B.Never mind.C.Thank you for coming.D.That's all right.答案:C18. —Hey, Linda. You look so pale. What's the matter? —##?A.Thank you.B.Are you OK?C.I'm just getting over the flu.D.I'm feeling well.答案:C19. —Are you going on holiday for a long time? —##.A.It was a long timeB.Two weeks agoC.No, only a couple of daysD.Not long time ago答案:C20. We had decided that our last day would be spent ## one of the many activities which the hotel offered to arrange.A.consolidatingB.samplingC.proceedingD.selecting答案:B2.阅读理解(题目数量：1 总分：15.0)1. A study suggests that dirty air can reduce lung development. Researchers at the University of Southern California in Los Angeles published their work in the New England Journal of Medicine.About one thousand seven hundred children from different communities in Southern California took part in the study. The scientists tested the children every year for eight years, starting at age ten. They say this is the longest study ever done on air pollution and the health of children.The scientists found that children who lived in areas with the dirtiest air were five times more likely to grow up with weak lungs. Many were using less than eighty percent of normal lung strength to breathe.The damage from dirty air was as bad as that found in children with parents who smoke. Children with reduced lung power may suffer more severe effects from a common cold, for example.But the researchers express greater concerns aboutlong-term effects. They say adults normally begin to lose one percent of their lung power each year after age twenty. The doctors note that weak lung activity is the second leadingcause of early deaths among adults. The first is smoking.By the time people are eighteen, their lungs are fully developed, or close to it. The doctors say it is impossible to recover from any damage.Researchers say they are still not sure how air pollution affects lung development. They believe that pollution affects the tiny air spaces where oxygen and carbon dioxide are exchanged.Arden Pope is an economics professor at Brigham Young University in Provo, Utah. Professor Pope wrote a commentary about the study. He noted that air quality in Southern California has improved since the study began in the early nineteen-nineties. Clean-air laws have reduced pollution from vehicles, industry and other causes.But dirty air is still a problem in areas of California and other places. Professor Pope says continued efforts to improve air quality are likely to provide additional improvements in health.答案:3.完型填空(题目数量：1 总分：20.0)1. While I was waiting to enter university, I saw an advertisement in a newspaper–a teaching job wanted at a school about ten miles from where I lived. Being very short of money and wanting to do something useful, I applied, fearing as I did so, that without a degree and with no of teaching my chances of getting the job were .However, three days later, a letter arrived, calling me to Croydon for a meeting with the headmaster. It was clearly the himself that open the door. He was shout and round. "The school," he said, "is made up one class of twenty-four boys between seven and thirteen.”I should have to teach all the subjects except art he taught himself. I should have to divide the class into groups and teach them in turn at three different . And I was not glad at the thought of teaching maths, a subject at which I wasn’t very at school. Worse perhaps was the idea of to teach them on Saturday afternoon because most of my friends would be enjoying themselves at that time.Before I had time to ask about my salary, he got up to his . "Now," he said, “You’d better meet my wife. She is the one who really this school.”答案:4.判断题(题目数量：5 总分：5.0)1. Jim's friends said that the noise pollution in their city was terrible, but they had to live with it. 译为：吉姆的朋友说他们那个城市的污染严重，但是他们只好住在那里。
北理工《大学英语(2)》在线作业满分答案
北理工《大学英语（2）》在线作业试卷总分:100 得分:100一、单选题1.There is a nice-looking car there. I wonder ______.A. whom it belongs toB. whom does it belong toC. it belongs to whomD. whom does it belong正确答案:A2. She did not even look up when I took my seat ____ her.A. besideB. besidesC. exceptD. to正确答案:A3.The actor went to the United States many years ago. He has been ___________ forgotten.A. above allB. after allC. all butD. all out正确答案:C4.Do what you think is right _____ they say.A. howeverB. whateverC. whicheverD. if only正确答案:B5. Having worked for three hours or so they stopped ____ a rest.A. takingB. to takeC. havingD. having take正确答案:B6. We'll leave as soon as it________ raining.A. is stoppingB. stopsC. will stopD. shall stop满分：2 分正确答案:B7. There are many kinds of metals, ______.A. each having its special propertiesB. having its special propertiesC. one has its special propertiesD. each has its special properties满分：2 分正确答案:A8. Henry talks to his dog as if it ______ him.A. understoodB. understandC. understandsD. would understand满分：2 分正确答案:A9. I have got some leave ____________ to me at the end of the month and I will havea good rest.A. comingB. belongingC. owingD. due满分：2 分正确答案:D10. Give a little from the heart, _____________ you receive a lot in spirit.A. thenB. andC. ifD. unless满分：2 分正确答案:B11. Our society has changed and ______ in it.A. so the people haveB. the people have soC. so have the peopleD. have the people so满分：2 分正确答案:C12. Those _____ are selected come to register, please.A. heB. theyC. whoD. whom满分：2 分正确答案:C13. Every means ______ been tried ever since the machine broke down.A. hasB. haveC. areD. is满分：2 分正确答案:A14. All the apparatus______ before the experiment began.A. have been testedB. had been testedC. were testedD. had tested满分：2 分正确答案:A15. Peter wishes that he _____ law instead of literature when he was in college.A. could studyB. studiedC. had studiedD. would study满分：2 分正确答案:C16. He is going to visit the college _____ he studied 10 years ago.A. whereB. thatC. in whereD. which满分：2 分正确答案:A17. The teacher, as well as all his students, _____ by the dancer’s performance.A. was impressedB. had impressedC. impressedD. be impressed满分：2 分正确答案:A18. She lied to me because she _____ in order not to make me sad.A. mustB. shouldC. had toD. needed满分：2 分正确答案:C19. Your hard work over the years for the company _____________.A. is worth of a creditB. gives him creditC. does you creditD. has lots of credit to you满分：2 分正确答案:C20. Mistakes, if they lead to greater self knowledge, are _____________.A. no bad thingB. not bad thingsC. no any bad thingsD. in no way bad thing满分：2 分正确答案:A21. The various measures the government has taken are meant to _________ the world trade.A. produceB. proceedC. promoteD. remote满分：2 分正确答案:C22. The _________ doctor has at last been caught, after having cheated so many people.A. fakeB. falseC. make-believeD. pretending满分：2 分正确答案:A23. When evening came, the roads were completely ____________ of traffic.A. emptyB. desertedC. filledD. clear满分：2 分正确答案:A24. They have decided to ____________ another telephone line in their house.A. fit upB. fit inC. fitD. install满分：2 分正确答案:D25. He rushed back home, _____________ find the house burnt down to ground.A. in order toB. as a result toC. and was able toD. only to满分：2 分正确答案:D26. The United States tried to __________ the badly damaged relationship between the two countries.A. fixB. mendC. correctD. revise满分：2 分正确答案:B27. The man in the corner confessed to _______ a lie to the manager of the company.A. have toldB. be toldC. being toldD. having told满分：2 分正确答案:D28. The English students should be encouraged to ____________ more practical approaches.A. pickB. receiveC. fetchD. adopt满分：2 分正确答案:D29. We love peace, yet we are not the kind of people to yield ______ any military threat.A. upB. toC. inD. at满分：2 分正确答案:B30. The girl _____ house he visited was Sherry.A. of whichB. of whomC. whichD. whose满分：2 分正确答案:D31. Ted was so worn out that he just _____ down and slept for ten hours.A. liedB. laidC. layD. had lain满分：2 分正确答案:C32. I am too busy these days. I would rather all of you ______ next month for a dinner.A. comeB. would comeC. cameD. have come满分：2 分正确答案:C33. He suggested ______ a lecture given by Professor White on English language learning.A. me to attendB. my attendingC. my attentionD. me attending满分：2 分正确答案:B34. ______ he worked very hard all day, he couldn’t finish the job in time.A. AlthoughB. EvenC. In spiteD. In case满分：2 分正确答案:A35. Her suggestion that everybody _____ was not appreciate.A. sing a songB. sang a songC. sung a songD. singing a song满分：2 分正确答案:A36. It was ____________ to suppose that George could ever get here on time.A. mistakenB. falseC. a failureD. a mistake满分：2 分正确答案:D37. “This is a terribly heavy box.”“_____help you to carry it.”A. I am toB. I willC. ID. I am going to满分：2 分正确答案:B38. I don’t think you’ve heard of him before, ______?A. don’t IB. do IC. have youD. haven’t you满分：2 分正确答案:C39. We all feel sorry for _____ for so long after your arrival.A. keep you waitingB. having kept you waitingC. waiting for youD. keep you wait满分：2 分正确答案:B40. Had the weather been good, the children _____ out for a walk.A. had goneB. could have goneC. would goD. went满分：2 分正确答案:B41. The size of the audience, ______ we had expected was well over one thousand.A. whomB. whoC. asD. that满分：2 分正确答案:C42. Myra would not forget her mother's birthday, ____ she was very busy.A. even ifB. on ifC. if onlyD. if满分：2 分正确答案:A43. The football match _____ in the afternoon.A. has been heldB. is being heldC. is going to be heldD. will hold满分：2 分正确答案:C44. It’s important to get prepared for a/an _____________ for a new job.A. interviewB. meetingC. dateD. discussion满分：2 分正确答案:A45. You should have been more patient ______ that customer；I'm sure that selling him the watch was a possibility.A. ofB. withC. forD. at满分：2 分正确答案:B46. I will give you my friend’s home address, ________ I can be reached most evenings.A. whichB. whenC. whomD. where满分：2 分正确答案:D47. When he arrived, he found _______ the aged and the sick at home.A. none butB. none other thanC. nothing butD. no other than满分：2 分正确答案:A48. I was _____ at the stop as long as thirty minutes.A. made waitingB. kept waitingC. keeping waitedD. kept waited满分：2 分正确答案:B49. The manager has his employees_____ a business report every week.A. to writeB. writtenC. writingD. write满分：2 分正确答案:D50. Most environmental problems exist because adequate measures for preventing them _____taken in the past.A. was notB. were notC. were not beingD. being not满分：2 分正确答案:B。
北理工20春《大学英语(2)》在线作业答案
B: are coming
C: came
D: have come
正确答案: B
(单选题)7: The school is ____________ to the university as a teaching research centre.
A: connected
B: joined
A: in duty
B: in charge
C: in place
D: in power
正确答案: B
D: whom does it belong
正确答案: A
(单选题)15: There are many kinds of metals, ______.
A: each having its special properties
B: having its special properties
C: one has its special properties
C: having
D: having take
正确答案: B
(单选题)4: They have decided to ____________ another telephone line in their house.
A: fit up
fit in
C: fit
D: install
正确答案: D
正确答案: C
(单选题)17: I have taken many photos. I’m going to get the film ______.
A: being developed
B: developing
C: developed
D: to be developed
17北理工《大学英语2》在线作业试题
17北理工《大学英语2》在线作业试题一、单选题（共 50 道试题，共 100 分。
）V 1. When he arrived, he found _______ the aged and the sick at home.A. none butB. none other thanC. nothing butD. no other than满分：2 分2. Having worked for three hours or so they stopped ____ a rest.A. takingB. to takeC. havingD. having take满分：2 分3. I hope you______ the instructions ready before I come tomorrow.A. to getB. shall getC. will getD. will have gotten满分：2 分4. When I got to the top of the mountain, the sun _____.A. shoneB. shinesC. has shoneD. was shining满分：2 分5. Not always _____ they want to.A. people can do whatB. people cannot do whatC. can people do whatD. can’t people do what满分：2 分6. Return the book immediately to the library as soon as you ____ with it.A. finishB. are finishedC. have finishedD. are finishing满分：2 分7. What _____ next will be discussed at today’s meeting.A. will doB. to doC. shall we doD. to be done满分：2 分8. They have decided to ____________ another telephone line in their house.A. fit upB. fit inC. fitD. install满分：2 分9. He is going to visit the college _____ he studied 10 years ago.A. whereB. thatC. in where满分：2 分10. Most environmental problems exist because adequate measures for preventing them _____taken in the past.A. was notB. were notC. were not beingD. being not满分：2 分11. It's a/an _____________ to waste your money on such a film.A. crimeB. offenceC. wrongD. illness满分：2 分12. It was ____________ to suppose that George could ever get here on time.A. mistakenB. falseC. a failureD. a mistake满分：2 分13. Ted was so worn out that he just _____ down and slept for ten hours.A. liedB. laidC. layD. had lain满分：2 分14. I didn’t go to the party, but I do wish I ______ there.B. would beC. had beenD. will be满分：2 分15. Nothing can _____________ the friendship we have shared all these years.A. be equal toB. be as equal asC. equal toD. equal满分：2 分16. Those _____ are selected come to register, please.A. heB. theyC. whoD. whom满分：2 分17. He could not help ____ that something bad would happen.A. to thinkB. thinkC. thinkingD. being thinkings满分：2 分18. The new bus stop is _____________ easy for people to get to.A. deadB. deadlyC. muchD. complete满分：2 分19. The news _____quickly and made a stir.A. spreadB. spreadsC. spreadedD. was spread满分：2 分20. The company has been looking for the right man to manage the important project, and they have now put Dr. White ______.A. in dutyB. in chargeC. in placeD. in power满分：2 分21. We love peace, yet we are not the kind of people to yield ______ any military threat.A. upB. toC. inD. at满分：2 分22. Peter wishes that he _____ law instead of literature when he was in college.A. could studyB. studiedC. had studiedD. would study满分：2 分23. No sooner had they got on train _______ it started moving.A. whenB. thanC. thenD. after满分：2 分24. It’s important to get prepared for a/an _____________ fora new job.A. interviewB. meetingC. dateD. discussion满分：2 分25. We do not _____________ that the past years have been without problems for us.A. attendB. pretendC. intendD. extend满分：2 分26. We all feel sorry for _____ for so long after your arrival.A. keep you waitingB. having kept you waitingC. waiting for youD. keep you wait满分：2 分27. Sorry, I don’t know he is a friend of _____.A. your brotherB. your brothersC. your brother’s friendD. your brother’s满分：2 分28. Something must have happened on their way here, or they _____ by now.A. should have arrivedB. should arriveC. would have arrivedD. would arrive满分：2 分29. We've already sent out the invitation cards, but we don't know how many people_________.A. comeB. are comingC. cameD. have come满分：2 分30. ______ he worked very hard all day, he couldn’t finish the job in time.A. AlthoughB. EvenC. In spiteD. In case满分：2 分31. The _________ doctor has at last been caught, after having cheated so many people.A. fakeB. falseC. make-believeD. pretending满分：2 分32. Henry talks to his dog as if it ______ him.A. understoodB. understandC. understandsD. would understand满分：2 分33. I have got some leave ____________ to me at the end of the month and I will have a good rest.A. comingB. belongingC. owingD. due满分：2 分34. All the apparatus______ before the experiment began.A. have been testedB. had been testedC. were testedD. had tested满分：2 分35. He remembered ______ to the zoo by his father when he was little.A. being takenB. takingC. have been takenD. to have taken满分：2 分36. The United States tried to __________ the badly damaged relationship between the two countries.A. fixB. mendC. correctD. revise满分：2 分37. He suggested ______ a lecture given by Professor White on English language learning.A. me to attendB. my attendingC. my attentionD. me attending满分：2 分38. You should have been more patient ______ that customer；I'm sure that selling him the watch was a possibility.A. ofB. withC. forD. at满分：2 分39. The manager has his employees_____ a business report every week.A. to writeB. writtenC. writingD. write满分：2 分40. ______ you eat the correct foods ______ be able to keep fit and stay healthy.A. Only if; will youB. Only if; you willC. Unless; will youD. Unless;you will满分：2 分41. I don’t think you’ve heard of him before, ______?A. don’t IB. do IC. have youD. haven’t you满分：2 分42. Give a little from the heart, _____________ you receive a lot in spirit.A. thenB. andC. ifD. unless满分：2 分43. The various measures the government has taken are meant to _________ the world trade.A. produceB. proceedC. promoteD. remote满分：2 分44. It would be nice if someone went to __________ some water; it's time for us to prepare dinner.A. fetchB. takeC. holdD. bring满分：2 分45. While they were having afternoon tea, he was invited to ___________ for dinner.B. remainC. sitD. keep满分：2 分46. Had the weather been good, the children _____ out for a walk.A. had goneB. could have goneC. would goD. went满分：2 分47. There are many kinds of metals, ______.A. each having its special propertiesB. having its special propertiesC. one has its special propertiesD. each has its special properties满分：2 分48. ________ all your children will leave home to lead their own lives as adults.A. EventuallyB. FinallyC. At lastD. At the end满分：2 分49. When evening came, the roads were completely ____________ of traffic.A. emptyB. desertedC. filled满分：2 分50. I am too busy these days. I would rather all of you ______ next month for a dinner.A. comeB. would comeC. cameD. have come满分：2 分。
《大学英语(二)》在线平时作业3
大学英语（二）在线平时作业3一、阅读理解阅读材料一题目：Are We Losing Our Ability to Concentrate?In today’s fast-paced world filled with constant distractions, it’s no wonder that many people feel like they are losing their ability to concentrate. With smartphones buzzing, social media notifications popping up, and endless streams of information at our fingertips, it’s becoming increasingly difficult to focus on one task for an extended period of time.A study conducted by Microsoft suggests that our ability to concentrate has decreased significantly over the past decade. The research found that the average human attention span has dropped from 12 seconds in the year 2000 to just 8 seconds in 2020. This is shorter than the attention span of a goldfish, which is believed to be around 9 seconds.One possible explanation for this decline in concentration is the rapid advancement of technology. As smartphones and other devices become more prevalent in our lives, we are constantly bombarded with notifications and new information. This constant stimulation can make it difficult for our brains to focus on one thing at a time.Another factor that affects our ability to concentrate is multitasking. Many people pride themselves on their ability to juggle multiple tasks at once, but research has shown that multitasking actually decreases productivity. When we try to focus on multiple tasks simultaneously, our attention becomes divided, and we are unable to give each task the proper amount of attention it deserves.So, what can we do to improve our ability to concentrate in this digital age? One suggestion is to practice mindfulness and incorporate more moments of stillness and solitude into our daily routines. By taking the time to unplug from technology and quiet our minds, we can train our brains to focus on one task at a time and improve our overall attention span.In conclusion, the constant distractions of modern life are making it increasingly difficult for us to concentrate. However, by being mindful of our technology use and making an effort to focus on one task at a time, we can regain our ability to concentrate and increase our productivity.您需要阅读以上文章，并回答以下问题：1.According to the study conducted by Microsoft, whatis the average human attention span in 2020 compared to the year 2000?2.How does the rapid advancement of technologyaffect our ability to concentrate?3.Why does multitasking decrease productivity?4.What is one suggestion for improving our ability toconcentrate in the digital age?阅读材料二题目：The Benefits of Reading FictionMany people enjoy reading fiction as a form of entertainment, but did you know that reading fiction also has many cognitive and emotional benefits? Research has shown that reading fiction can improve our ability to understand and empathize with others, as well as enhance our creativity and imagination.When we read fiction, we are transported into another world and have the opportunity to see the world from a different perspective. This helps us develop empathy as we experience the thoughts, feelings, and actions of the characters in the story. By understanding the motivations and emotions of fictional characters, we can better understand and relate to the people around us in real life.Reading fiction also stimulates our creativity and imagination. As we read descriptive passages and visualize the characters and settings in our minds, our imagination is sparked and we are able to create vivid mental images. This not only enhances our enjoyment of the story, but also helps us think creatively in other areas of our lives.In addition to these cognitive benefits, reading fiction can also have emotional benefits. Studies have found that reading fiction can reduce stress and improve overall mental well-being. When we immerse ourselves in a compelling story, we can temporarily escape from the stress and worries of daily life. This can provide a much-needed mental break and help us relax and unwind.In conclusion, reading fiction not only provides entertainment, but also offers a range of cognitive and emotional benefits. By reading fiction, we can enhance our understanding of others, stimulate our creativity and imagination, and improve our mental well-being.您需要阅读以上文章，并回答以下问题：1.What are some cognitive benefits of reading fiction?2.How does reading fiction enhance ourunderstanding of others?3.What is one emotional benefit of reading fiction?4.How can reading fiction help us relax and reducestress?二、写作练习话题：The Importance of Effective Communication in the WorkplaceEffective communication is crucial in the workplace for a variety of reasons. It plays a key role in fostering collaboration, improving productivity, and building strong relationshipsamong team members. In this post, we will explore the importance of effective communication in the workplace and discuss some strategies for improving communication skills.Firstly, effective communication is essential for fostering collaboration among team members. When team members are able to communicate clearly and effectively, it becomes easier to share ideas, exchange information, and work together towards a common goal. This promotes creativity and innovation within the team and leads to better problem-solving and decision-making.Secondly, effective communication is vital for improving productivity. When team members are able to communicate their needs, expectations, and progress clearly, misunderstandings and delays can be minimized. This allows tasks to be completed more efficiently and deadlines to be met. Effective communication also helps in coordinating tasks and ensuring that everyone is on the same page, which further enhances productivity.Furthermore, effective communication is crucial for building strong relationships among team members. When team members are able to communicate openly and honestly, trust and respect can be developed. This creates a positive and supportive work environment where everyone feels valued and heard. Strong relationships among team members also lead to better teamwork and cooperation, as individuals are more likely to help and support each other.To improve communication skills in the workplace, there are several strategies that can be implemented. First, active listening is important. This involves giving full attention to thespeaker and engaging in the conversation with genuine interest. It also includes asking clarifying questions and summarizing what has been said to ensure understanding.Second, clear and concise communication is key. Messages should be delivered in a way that is easy to understand and free from unnecessary jargon or complex language. Using visual aids or demonstrations can also help in conveying information effectively.Third, feedback should be encouraged. Regular feedback sessions provide an opportunity for team members to offer suggestions, ask questions, and address concerns. It is important for managers to create a safe and supportive environment where feedback is welcomed and acted upon.In conclusion, effective communication is essential in the workplace for fostering collaboration, improving productivity, and building strong relationships. By implementing strategies such as active listening, clear communication, and feedback sessions, communication skills can be improved, leading to a more productive and harmonious work environment.。
大学英语2在线作业试题有答案
《大学英语（2）》在线作业试题有答案试卷总分:100 得分:100一、单选题1.____________is a fact that English is accepted as an international language.should make _______ your house or flat is secure.3.―May I see the menu, please? I”ve been waiting an hour already. ―_________.is the menu, sir, please go onyou are, sircourse, sirexamination paper____________, the teacher let the students leave. inhanded inbe handed inbeen handed in5.―Could you be so kind as to turn down that rock “n” roll? I am preparing fortomorrow”s exam. ―________”s none of your business.are you doing?Sorry to disturb you., I don”t think so.________ my handbag stolen last week.Red Army seized the land and _____ it to the poor peasants.divided the cake into three pieces and gave her three children ___ a peice.9.____________for my illness, I would have lent him a helping hand. beingbeinghaving beenit not beenis the only one of the team members____________to be transferred.is goingare goinghave been goinghas been goingneighbors will ___ our house when we are away.attentionatafteriron,_____, breathes air as we do．it wasit wereit isit will, as well as telephones,____________an important part in dailymunication.playingplayedplayingwere no tickets _________ for Sunday”s performance.village____________my mother grew up in is not far from the city.plays____________Alex.lot more better thanlot better thanmore better thanmore well thanstudents can always ___ good solutions to problems.oute up withintoup withlandlady ___ us bread and milk.19.“No, no”, he whispered, ______ talking to himself.ififhesitate to ask about ____________.you don”t understandyou don”t understandyou don”t understanddon”t you understandwestern restaurant is superior____________the one we went to lastweek.TV program is very in my family ____it.watchall know knowledge begins ___ practice.road builders” claim for a 10 percent pay rise has been under____ by thegovernment.the two cups, he bought____________one.smallersmallest26.―What day is today? ―________.is March 25this Saturdayis fineis coldhave e to a critical moment. You must take immediate ___.28.―Tomorrow is my birthday. ―__________., I have a good idea.am glad you like it.happy returns of the day!must be very happy.good many proposals were raised by the delegates,____________was to beexpected.number of teachers in this school_______ unknown.beingbeingis not my bike．It”s ____________.”sMarybike of Maryred rose is her __________.”d like to __________ him to you for the job. He is a very clever andindustrious boy.machine is such ____________I have never seen before.cannot judge a person simply on the ___ of his education.of these young ladies____________perfectly qualified to teach Greek, Latinand French.been37.____________you don”t like him is none of my business.tree looked as if it____________for a long time.”t watered”t been watered”t water”t wateredJohn____________there”s more room in the house.be awayawayawayreason we”re so late is ____________.the car breaks downto the car breaking downthe car broke downthe car broke downis waiting for the doctor ____________ I know will not e.found ___ to answer all the questions within the time given.possibilitywas impossibilityimpossiblenews____________ to the Great Wall during the summer holidays made us veryhappy.we would gowe would gowe would gowe would gothings____________, the planned trip will have to be called off. consideredconsidered_____ of yourself that you see in the mirror is produced by the reflection oflight.dropped the ______ and broke it.of tea's cupfor teacupcan”t imagine____________when they received these gifts.they were excitedexcited they wereexcited they havewere how excitedis fond of playing ____ piano while his brother is interested in listening to___ music.A.; theB.;;; thedon”t ___ Bobby when he ___ you.down, turns toaway from, turns intooff, turns upout, turns over50.―Oh, I”m sorry. But I promise I”ll be careful nexttime. ―___________________.”s nothing at all, never mind. It doesn”t matteryouare no questions25．洗澡时淋浴温暖而舒适的室内温人的体温是39 ℃度是℃D.80℃6.下列温度值最接℃，温度计的工作原理是利用液体的__热胀冷缩__。
北京理工大学智慧树知到“公共课”《大学英语(2)》网课测试题答案3
北京理工大学智慧树知到“公共课”《大学英语(2)》网课测试题答案（图片大小可自由调整）第1卷一.综合考核(共15题)1.I am too busy these days. I would rather all of you ______ next month for a dinner.eB.would comeC.cameD.have come2.Teachers should make decisions ___________ whether the students need more help.A.as forB.as toC.as far asD.in relation to3.The various measures the government has taken are meant to _________ the world trade.A.produceB.proceedC.promoteD.remote4.Her suggestion that everybody _____ was not appreciate.A.sing a songB.sang a songC.sung a songD.singing a song5.She did not even look up when I took my seat ____ her.A.besideB.besidesC.exceptD.to 6.Do what you think is right _____ they say.A.howeverB.whateverC.whicheverD.if only7.Henry talks to his dog as if it ______ him.A.understoodB.understandC.understandsD.would understand8.A ____________ of stones fell on the police who were trying to hold people back.A.fitB.pileC.crowdD.rain9.Myra would not forget her mother’s birthday, ____ she was very busy.A.even ifB.on ifC.if onlyD.if10.It would be nice if someone went to __________ some water; it’s time for us to prepare dinner.A.fetchB.takeC.holdD.bring11.We love peace, yet we are not the kind of people to yield ______ any military threat.A.upB.toC.inD.at12.It is requested that every student _______ a paper on sustainable development.A.writesB.wroteC.writingD.write13.I’ll take down your name and address in case you _____ as a witness.A.will needB.will be neededC.needD.are needed14.“This is a terribly heavy box.” “_____ help you to carry it.”A.I am toB.I willC.ID.I am going to15.He is going to visit the college _____ he studied 10 years ago.A.whereB.thatC.in whereD.which第2卷一.综合考核(共15题)1.He could not help ____ that something bad would happen.A.to thinkB.thinkC.thinkingD.being thinkings2.The fisherman, _____ poor, could not buy another boat.A.isB.wasC.beingD.been3.Peter wishes that he _____ law instead of literature when he was in college.A.could studyB.studiedC.had studiedD.would study4.With tears on her face, the old lady watched the little boy _____ to a hospital.A.sendB.to do sentC.being sentD.sending5.The football match _____ in the afternoon.A.has been heldB.is being heldC.is going to be heldD.will hold6.______ you eat the correct foods ______ be able to keep fit and stay healthy.A.Only if; will youB.Only if; you willC.Unless; will youD.Unless; you will7.All the apparatus ______ before the experiment began.A.have been testedB.had been testedC.were testedD.had tested8.The actor went to the United States many years ago. He has been ___________ forgotten.A.above allB.after allC.all butD.all out9.The teacher, as well as all his students, _____ by the dancer’s performance.A.was impressedB.had impressedC.impressedD.be impressed10.You should have been more patient ______ that customer; I’m sure that selling him the watch was a possibility.A.ofB.withC.forD.at11.They have decided to ____________ another telephone line in their house.A.fit upB.fit inC.fitD.install12.The reason for his being late is _____ he didn’t catch the early bus.A.whyB.becauseC.thatD.where13.I hope you ______ the instructions ready before I come tomorrow.A.to getB.shall getC.will getD.will have gotten14.It’s a/an _____________ to waste your money on such a film.A.crimeB.offenceC.wrongD.illness15.Mistakes, if they lead to greater self-knowledge, are _____________.A.no bad thingB.not bad thingsC.no any bad thingsD.in no way bad thing第1卷参考答案一.综合考核1.参考答案：C2.参考答案：B3.参考答案：C4.参考答案：A5.参考答案：A6.参考答案：B7.参考答案：A 8.参考答案：D9.参考答案：A10.参考答案：A11.参考答案：B12.参考答案：D13.参考答案：D14.参考答案：B15.参考答案：A第2卷参考答案一.综合考核1.参考答案：C2.参考答案：C3.参考答案：C4.参考答案：C5.参考答案：C6.参考答案：A7.参考答案：A8.参考答案：C9.参考答案：A10.参考答案：B11.参考答案：D12.参考答案：C13.参考答案：D14.参考答案：A15.参考答案：A。
22春北理工《大学英语(3)》在线作业-0003参考答案
北理工《大学英语（3）》在线作业-0003试卷总分:100 得分:100一、单选题(共50 道试题,共100 分)1.Students have access ____ the library during the vacation.A.inB.byC.toD.at答案:C2.The news has just ____ that the Queen is going to have a baby next March.e oute aboute downe through答案:A3.Your recent work hasn’t ____ your earlier standards.e toe upe up toe up with答案:C4.The frightened man reached ____ the telephone and quickly dialed a number.A.forB.toC.atD.on答案:A5.His work has ___ his health. The doctor suggests that he travel to the beach to have a holiday.A.affectedB.effectedC.causedD.brought答案:A6.I’ve just come ____ a beautiful poem in this book found in a secondhand bookshop.A.aboutB.acrossC.downD.out答案:B7.Measures had to be taken in face of the housing problem that ________ in the city.A.roseB.raisedC.aroseD.produced答案:C8.We were in Paris for two days, so we took the ____ of visiting the Louver.A.chanceB.opportunityC.activityD.luck答案:B9.He was a good worker who was ________ to his family as well as to hiswork.A.consistentmittedC.contentD.engaged答案:B10.Don’t bother running ____ the bus. You will never catch it.A.afterB.aboutC.acrossD.over答案:A11.It is very difficult for the time being to ________ how much money is needed.A.accountB.assumeC.rangeD.estimate答案:D12.Why don’t you learn ____ my mistakes?A.inB.byC.ofD.from答案:D13.She was putting on her jeans ________ me to hand her the sweater.A.while askedB.askedC.askingD.while asking答案:D14.He could be ________ about everything else in the world, but not about Manet, his loving child.A.visualB.criticalC.favoriteD.essential答案:B15.I longed to have the opportunity of participating ____ the activities.A.forB.inC.onD.of答案:B16.The method he used turned out to be _______ in improving the students' English.A.effectiveB.ableC.capableD.explicit答案:A17.The story he is telling is so ________ that some of the listeners begin to ask him to stop.A.pleasantB.horribleC.healthyD.exciting答案:B18.When spring comes in that part of the world, the trees just burst ____ life.A.inB.intoC.toD.toward答案:B19.He is always running ____ money before receiving his monthly pay.A.outB.out ofC.inD.away with答案:B20.This project money is intended ____ the Hope Project only. Nobody is allowed to make use of it for other purposes.A.forB.toC.towardD.with21.The old man hasn’t heard ____ his son for a long time. This makes him really worried.A.byB.forC.inD.from答案:D22.The teacher had uncommon insight ____ children’s feelings.A.inB.intoC.onD.onto答案:B23.Even great ____ require continuous practice.A.musicB.musicalC.musiciansD.museum24.I got a little ________ when I learned that the appointment with the general manager was changed to another time.A.concernedB.distractedC.upsetD.awful答案:C25.They could hardly ____ where the road was in the darkness.A.make upB.make forC.make outD.make of答案:C26.That Sandy wears ________ makeup annoys her mother.A.very muchB.veryC.that muchD.so27.I dozed ____ in the middle of the meeting and missed his speech.A.offB.downC.aboutD.over答案:A28.Nobody knows ___________ how many people are to blame for the coal-mine accident, so the government is trying to find out the whole truth about the accident.A.inwardlyB.honestlyC.cleverlyD.precisely答案:D29.Only by combining our efforts ____ those of other people can we triumph over the difficulties we are now facing.A.intoB.ontoC.withinD.with答案:D30.I ran ____ an old friend of mine the other day when I did some shopping downtown.A.afterB.aboutC.acrossD.over答案:C31.Visitors are kindly ____ not to touch the paintings when they are in the art museum.A.requiredB.requestedC.inquiredD.acquired答案:B32.By the side of the new teaching hall _________ , built in the 1930s.A.there stands a libraryB.stands a libraryC.a library standsD.does a library stand答案:B33.The doctor gave her some medicine. After she took it, she didn’t ___ for two days.e oute offe aboute to答案:D34.I was quite taken ____ by his attitude. I never expected he would disappoint his parents by doing such a thing.A.backB.abackC.afterD.apart答案:B35.After Billy proved that he could ride a bicycle safely, his father ___ tohim and bought him one.A.give offB.give inC.give outD.give back答案:B36.The large wings of that bird _________ it to fly very high and fast.A.makeB.enableC.forceD.realize答案:B37.With the spring flowers in bloom, the city of long history is now taking __ another look.A.onB.toC.offD.in答案:A38.Our neighbor said that if we made more noise he would _______ us to the police.rm ofplain aboutC.report toD.care for答案:B39.When you're in Paris you can't help being ________ of the way the streets are kept clean.A.effectiveB.relaxedC.consciousD.obvious答案:C40.We tried all sorts of medicine but they were all ____.eefuledeless答案:D41.I’ll trade you five comic books ____ your knife.A.toB.withC.inD.for答案:D42.After a long period of regular exercise, I now _____ much less than I used to.A.weighB.likeC.growD.increase答案:A43.A child of two years old usually enjoys taking ___ everything that he can get.A.backB.abackC.afterD.apart44.We must ________ our attention on the question of reducing our cost.A.payB.focusC.absorbD.promote答案:B45.Between them serious disagreements immediately ____.A.riseB.ariseC.raiseD.arouse答案:B46.Mother dropped the glass ________ she was standing up from her seat.A.andB.butC.soD.as47.It would have taken hours to work the answer out, so I ____ my pocket calculator.A.turned inB.turned upC.turned toD.turned out答案:C48.We are not immune ____ the influences around us. What matters is that we have and use our own will.A.forB.toC.towardD.with答案:B49.They lit a fire to keep wild animals ___ the grounds.A.atB.onC.from答案:D50.The Chinese government took ____ the administration of Hong Kong from Britain on July 1, 1997.A.upB.downC.afterD.over答案:D。
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答案：A
They have decided to ____________ another telephone line in their house.
A:fit up
B:fit in
C:fit
D:install
答案：D
Peter wishes that he _____ law instead of literature when he was in college.
A:come
B:are coming
C:came
D:have come
答案：B
Mistakes, if they lead to greater self knowledge, are _____________.
A:no bad thing
B:not bad things
C:no any bad things
I suddenly _____ an insect crawling up my leg.
A:felt
B:was feeling
C:was felt
D:was being felt
答案：A
The actor went to the United States many years ago. He has been ___________ forgotten.
A:each having its special properties
B:having its special properties
C:one has its special properties
答案：A
We love peace, yet we are not the kind of people to yield ______ any military threat.
It is requested that every student _______ a paper on sustainable development.
A:writes
B:wrote
C:writing
D:write
答案：D
I’ll take down your name and address in case you _____ as a witness.
A:could study
B:studied
C:had studied
D:would study
答案：C
The size of the audience, ______ we had expected was well over one thousand.
A:whom
B:who
C:as
D:that
答案：C
I hope you______ the instructions ready before I come tomorrow.
A:to get
B:shall get
C:will get
D:will have gotten
答案：D
With tears on her face, the old lady watched the little boy _____ to a hospital.
答案：B
It would be nice if someone went to __________ some water; it's time for us to prepare dinner.
A:fetch
B:take
C:hold
D:bring
答案：A
There are many kinds of metals, ______.
A:should have arrived
B:should arrive
C:would have arrived
D:would arrive
答案：C
We've already sent out the invitation cards, but we don't know how many people_________.
A:up
B:to
C:in
D:at
答案：B
A ____________ of stones fell on the police who were trying to hold people back.
A:fit
B:pile
C:crowd
D:rain
答案：D
Something must have happened on their way here, or they _____ by now.
A:above all
B:after all
C:all but
D:all out
答案：C
The fisherman, _____ poor, could not buy another boat.
北理工《大学英语（2）》在线作业-0003
He suggested ______ a lecture given by Professor White on English language learning.
A:me to attend
B:my attending
C:my attention
D:me attending
A:will need
B:will be needed
C:need
D:are needed
答案：D
He remembered ______ to the zoo by his father when he was little.
A:being taken
B:taking
C:have been taken
D:in no way bad thing
答案：A
Three people, ______, were injured in the accident.
A:including a child
B:include a child
C:included a child
D:includes a child
答案：A
A:send
B:to do sent
C:being sent
D:sending
答案：C
The football match _____ in the afternoon.
A:has been held
B:is being held
C:is going to be held
D:will hold
答案：C