智慧树知到《科技英语语法》章节测试答案

1、智慧树知到科技英语语法章节测试答案 智慧树知到科技英语语法章节测试答案第一章1、冠词在翻译的时候都不用译出。A:对B:错正确答案：错2、In this case, the failure point（失效点） corresponds to a factor of safety of 1.划线部分做什么成分？A:主语B:定语C:谓语D:状语正确答案：状语3、Einstein put up the principle of relativity, valid not only in mechanics but in all physics.划线部分是形容词短语做后置定语A:对B:错正确答案：对4、

2、百万分之二十的英文表达是A:20 part per millionB:20 part per millionsC:20 parts per millionD:20 parts per millions正确答案：20 parts per million5、并列连接词and的用法有几种？A:1B:2C:3D:4正确答案：36、这台电压表/伏特计如此灵敏，可以测量出电压的微小变化。This is such sensitive voltmeter that it can measure the slightest changes in voltage.A:theB:aC:anD:/正确答案：a7、读者

3、学会这些基本概念很重要，否则后面内容的讨论理解起来会有困难。It is important for the reader to learn the basic concepts well, the discussion of later topics will be difficult to understand.A:andB:orC:butD:for正确答案：or8、These transistor circuits can amplify voltage signals with minimum waveform distortion. 下划线介词短语充当_。A:状语B:定语C:补语D:表

4、语正确答案：状语9、Both m and n are therefore even, to our choice of m and n.A:contraryB:contrarilyC:contradictionD:contradict正确答案：contrary第二章1、The process of measurement, the most fundamental operation in physics, will be discussed briefly in this chapter.该句中的同位语是A:this chapterB:measurementC:the most fundam

5、ental operation in physicsD:will be discussed briefly正确答案：the most fundamental operation in physics2、Vitamin B9 also known as folate（叶酸） can be found in many fruits, vegetables and beans.该句中的插入语是A:Vitamin B9B:also known as folateC:can be found in many fruits, vegetables and beans正确答案：also known as f

6、olate3、make use of是什么意思？A:使用B:让使用C:使用正确答案：使用4、The oxygen equipment made it possible for climbers to rest very high altitudes.A:inB:onC:atD:as正确答案：at5、A对B的影响是A:effect of A to BB:effect of A in BC:effect of A with BD:effect of A on B正确答案：effect of A on B第三章1、科技英语正确答案：C4、 the house on fire, he dialed 1

7、19.A:To seeB:SeeingC:Having seenD:Being seen正确答案：B5、Mark often attempts to escape whenever he breaks traffic regulations.A:having been finedB:to have been finedC:to be finedD:being fined正确答案：D6、It is our purpose in this section to introduce the basic meaning of the solution of a differential equatio

8、n. 下划线部分在句中做 。A:主语B:宾语C:状语D:定语正确答案：A7、与电压源相连的灯形成一个简单的电路。A lampto a voltage source forms a simple circuit.A:connectB:connectedC:to connectD:connecting正确答案：B第五章1、The shocking news mad me realize _ terrible problems we would face.A:whatB:howC:thatD:why正确答案：A2、It is still under discussion _the old bus s

9、tation should be replaced with a modern hotel or not.A:whetherB:whenC:whichD:where正确答案：A3、 I am afraid hes more of a talker than a doer, which is _ he never finishes anything.A:thatB:whenC:whereD:why正确答案：D4、Before a problem can be solved, it must be obvious _the problem itself is.A:whatB:thatC:which

10、D:why正确答案：A5、Twenty students want to attend the class that aims to teach _ to read first.A:whatB:whoC:howD:why正确答案：C6、电子虽小，但它们在形成电流方面发挥了重要作用。Small _ electrons are, they play an important role in the formation of electric current.A:no matter howB:asC:whileD:even though正确答案：B7、A body velocity is not c

11、onstant is said to be accelerated.A:whichB:thatC:whoseD:who正确答案：C第六章1、If I _ you, Id join the army.A:amB:wasC:wereD:would be正确答案：C2、"If the sun _ tomorrow, what would we do?'A:will not riseB:would not riseC:did not riseD:does not rise正确答案：C3、If you _ to see Mary, what would you tell her?A:a

12、reB:will be goingC:mustD:were正确答案：D4、 I would have said "Hello' to him if I _ your brother.A:could seeB:had seenC:will seeD:will have seen正确答案：B5、If you had wanted to buy a record, what _?A:would you buyB:had you boughtC:would you have boughtD:would you be buying正确答案：C第七章1、It _ Mike and Mar

13、y who helped the old man several days ago.A:wasB:areC:wereD:had been正确答案：A2、It was not until 1920 _ regular radio broadcasts began.A:whichB:whenC:thatD:since正确答案：C3、She said she would go and she _ go.A:didntB: didC: reallyD:would正确答案：B4、It was the training _ he had as a young man _ made him such a g

14、ood engineer.A:what; thatB:that; whatC:that; whichD:which; that正确答案：A5、 Were all three people in the car injured in the accident? No, _ only the two passengers who got hurt.A:there wereB:it wereC:there wasD:it was正确答案：D第八章1、The boy wanted to ride his bike in the street, but his mother told him _.A:n

15、ot toB:not to doC:not do itD:do not to正确答案：A2、The traditional goal of science is to discover how things are, not how they ought .A:toB:to beC:beD:have been正确答案：B3、Tom wanted to play football with his friends in the street, but his father told him_.A:not toB:not to doC:not do itD:do not to正确答案：A4、.I

16、hope the children wont touch the dog. -Ive warned them .A:notB:not toC:not touchD:not do正确答案：D5、Some students are going to China in summer vacation, and.A:some are to AmericaB:some going to AmericaC:some to AmericaD:some America正确答案：C第九章1、His mother had talked to him for many minutes while he was wa

17、tching TV,but .A:a little did he hearB:little did he hearC:little heard heD:a little heard he正确答案：B2、 Hello,Zhu Hua.Ill have to return to Canada because Ive worked here for a year. !A:.What time fliesB:How time fliesC:What does time flyD:How does time fly正确答案：B3、During the war, but also he lost his

18、wife and his child.A:not was his job in the lab taken awayB:not only was his job in the lab taken awayC:not merely his job in the lab was taken awayD:not just was taken away his job in the lab正确答案：B4、 We have to stop talking here outside.Listen, ! Hurry up, or well be late.A:There goes the bellB:There does the bell goC:There the bell goesD:Goes the bell there正确答案：A5、I think this is the first time that we have met. anywhere.A:Before have we never seen each otherB:Never before we have seen each otherC:Each other have we seen never beforeD:Never before have we seen each other正确答案：D第