2021年2021年2018年12月大学英语B统考题库网考大学英语B真题5.pdf

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1、一、交际英语1.-Sorry Im late.-_ A.You are welcome.B.Its a pleasure.C.Take care.D.Dont worry.答案：D 2.-We are going to have a singing party tonight.Would you like to join us?-_ A.Im afraid not,because I have to go to an important meeting.B.Of course not.I have no idea.C.No,I cant.D.Thats all set.答案：A 3.-Woul

2、d you like to go to the concert with us this evening?-_ A.No,I already have plans.B.Id love to,but Im busy tonight.C.No,I really dont like being with you.D.Im ill,so I shouldnt go out.答案：B 4.-Must I take a taxi?-No,you _.You can take my car.A.had better to B.dont C.must not D.dont have to 答案：D 5.-Co

3、uld I speak to Don Watkins,please？-_ A.Speaking,please.B.Oh,how are you？C.Im listening.D.Im Don.答案：A|精.|品.|可.|编.|辑.|学.|习.|资.|料.*|*|*|*|欢.|迎.|下.|载.第 1 页，共 3 页|精.|品.|可.|编.|辑.|学.|习.|资.|料.*|*|*|*|欢.|迎.|下.|载.第 1 页，共 3 页电大、各类远程网络教育统考大学英语B、计算机应用基础统考辅导全套题库，精心整理并归类完毕，全中文翻译，视频教程讲解，零基础一次性通过，索取请加 QQ：153499368 二

4、、阅读理解The word horsepower（马力）was first used two hundred years ago.(200年前“马力”这个词首次使用。)James Watt had made the first widely used steam（蒸气）engine.He had no way of telling people exactly how powerful it was,for at that time there were no units for measuring（测量）power.Watt decided to find one minute.He cal

5、led that unit one horsepower.With this unit he could measure the work his steam engine could do.He discovered that a horse could lift a 3,300-pound weight 10 feet into the air in one minute.His engine could lift a 3,300-pound weight 100 feet in one minute.Because his engine did ten times as much wor

6、k as the horse,Watt called it a ten horsepower engine.6.The passagesays that Watt made the first widely used steam engine.A.T B.F 答案：A 7.Watt made up a unit of measurement based on the strength of a horse.A.T B.F 答案：A 8.Watt wanted to find a way to lift a 3300-pound weight.A.T B.F 答案：B 9.One horsepo

7、wer would equal the weight a horse could lift.A.T B.F 答案：B 10.The title of the passageis How the Term Horsepower Came into Being.A.T B.F 答案：A|精.|品.|可.|编.|辑.|学.|习.|资.|料.*|*|*|*|欢.|迎.|下.|载.第 2 页，共 3 页|精.|品.|可.|编.|辑.|学.|习.|资.|料.*|*|*|*|欢.|迎.|下.|载.第 2 页，共 3 页文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码

8、:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4

9、HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2

10、ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档

11、编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W

12、4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V

13、2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9

14、文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9What makes a person a scientist?(是什么使一个人成为科学家？)Does he have ways or tools of learning that are different from those of others?The answer is“no”.It is not the tools a scientist u

15、ses but how he uses these tools that makes him a scientist.You will probably agree that knowing how to use a power is important to a carpenter.You will probably agree,too,that knowing how to investigate,how to discover information,is important to everyone.The scientist,however,goes one step further,

16、he must be sure that he has a reasonable answer to his questions and that his answer can be confirmed by other persons.He also works to fit the answers he gets to many questions into a large set of ideas about how the world works.The scientist s knowledge must be exact.There is no room for half righ

17、t or right just half the time.He must be as nearly right as the conditions permit.What works under one set of conditions at one time must work under the same conditions at other times.If the conditions are different,any changes the scientist observes in a demonstration must be explained by the chang

18、es in the conditions.This is one reason that investigations are important in science.Albert Einstein,who developed the Theory of Relativity,arrived at this theory through mathematics.The accuracy of his mathematics was later tested through investigation s,and Einstein s ideas were shown to be correc

19、t.A scientist uses many tools for measurements.Then the measurements are used to make mathematical calculations that may test his investigations.11.What makes a scientist according to the passage?_ A.The tools he uses.B.The way he uses his tools.C.His ways of learning.D.The various tools he uses.答案：

20、B 12.The underlined part in the passage shows_.A.the importance of information B.the importance of thinking C.the difference between scientists and ordinary people D.the difference between carpenters and people with other jobs 答案：C 13.A sound scientific theory should be one that _.A.works not only u

21、nder one set of conditions at one time,but also under the same conditions at other times B.does not allow any changes even under different conditions C.can be used for many purposes D.leaves no room for improvement 答案：A 14.The author quotes the case of Albert Einstein to illustrate _.|精.|品.|可.|编.|辑.

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23、J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A

24、2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R1

25、0Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2

26、F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP

27、7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9文档编码:CP7A2K9G4W4 HZ5R10Y3N6V2 ZZ5R2F8J6M9