2021吉林公共英語(Pets)考試模擬卷

1、第 頁2021吉林公共英語(Pets)考試模擬卷本卷共分為1大題50小題，作答時(shí)間為180分鐘，總分100分，60分及格。一、單項(xiàng)選擇題（共50題，每題2分。每題的備選項(xiàng)中，只有一個(gè)最符合題意） 1.-She was in class on Friday afternoon, but no one has seen her since. -She _ an accident.Amight haveBmight have hadCmay haveDought to have had 2.Bill put the target there _.Aa month agoBless than a mo

2、nth agoCmore than a month agoDseveral days ago 3.Why did Bills friends laugh Because _.ABill shot the target right in the middleBthe target was very beautifulCBill shot the target only two feet awayDthey didnt believe that Bill could shoot the target in the middle 4.What did Bill do after he shot at

3、 the wood from 50 yards awayAHe drew a target round the hole.BHe brough it in a car.CHe put it in the garden.DHe cut the wood. 5.She has _.Anot written any lettersBmuch time to write lettersCno time to write lettersDa little time to write letters 6.The writer _.Ahas never been to EnglandBcame to Eng

4、land just nowCcame to England three months agoDwill come to England three months ago 7.The writer came to London from _.AAsiaBEuropeCAmericaDAfrica 8.She came to England to _.AstudyBmake a livingClearn British ways of livingDlearn about life there 9.Which of the following statements is NOT true acco

5、rding to the passage _.Aaccuracy in speed measurement is essential to spaceshipsBthe speeds of space vehicles will vary greatlyCinaccuracies in measurement could cause accidents in space missionsDa bump could affect the preciseness of the laser-dopple radar 10.Implied but not stated _.ALaser-dopple

6、radar is more accurate than microwave radarBMicrowave radar may not ensure absolute precision in measuring varying speedsCThe light-beam radar can measure only slow speeds with accuracyDMicrowave radar operates at a higher frequency than laser-dopple radar 11.Laser-dopple radar is especially valuabl

7、e in space missions because it _.Ais one thousand times more precise than microwave radarBprovides precise measures of the velocity of space vehiclesCis a new system of radarDcan measure the movement of a spaceship less accurately than a microwave radar 12.Laser-dopple radar _.Ameasures the movement

8、 of a spaceship by means of light beamBmakes use of microwavesCmakes use of sound wavesDboth A and B 13.The babies Would smile and bubble at the lights because _.Athey succeeded in switching on the lightBthe sight of the lights was interestingCthey need not turn back to watch the lightsDthe lights w

9、ere directly related to some basic drives” 14.According to the author, babies learn to do things which _.Awill satisfy their curiosityBwill meet their physical needsCare directly related to pleasureDwill bring them a feeling of success 15.According to Papousek the pleasure babies get in achieving so

10、mething is a reflection of _.Athe satisfaction of certain physiological needsBtheir strong desire to solve complex problemsCa basic human desire to understand and control the worldDa fundamental human urge to display their learned skills 16.In Papouseks experiment babies make learned movements of th

11、e head in order to _.Abe praisedBplease their parentsCbe rewarded with milkDhave the lights turned on 17.It can be inferred from the passage that the gases of the Earths atmosphere are contained by _.Aa closed surfaceBthe gravity of the planetCthe field of spaceDits critical point 18.According to th

12、e passage , what happens when the temperature is increased in a closed container holding a liquidAThe liquid and the gas phases become more similar.BThe liquid and the gas become less dense.CThe container expands.DThe liquid evaporates out of the container. 19.Which of the following would be the mos

13、t appropriate title for the passageAThe Properities of Gases and Liquids.BWhat Fluids and Gases Are Made of.CNew Uses for the Gas and the Liquid.DNew Theories about Fluids and Gases. 20.According to the passage, the difference between a gas and a liquid under normal conditions on Earth is that the l

14、iquid _.Ais affected by changes in pressureBhas a permanent structureCforms a free surfaceDis considerably more common 21.This passage mainly discusses_.Atwo techniques used for training elephantsBthe inhumane method used in training elephantsChow to train the elephantDthe bad relationship between h

15、uman beings and elephants 22.The main attraction of training mature elephants is_.Aearly financial returnsBtheir willingness to obey their trainersCthe avoidance of anxiety in the elephantDthat elephants are difficult to keep 23.The ill-treatment of an elephant during training_.Acan have unpleasant

16、consequences laterBis the most effective method availableCincreases the time it takes to train the animalDensures loyal service for years to come 24.An elephant will only be trained successfully if_.Athe mahout is a responsible personBelephant calves dont refuse to feedCthe mahout and the elephant g

17、et on well togetherDseveral trainers are assigned to the job 25.A mature elephant is only subjected to training when_.Ait is with other elephantsBthe mahout has established a good relationship with itCthe animal is feeding normallyDit needs to be controlled with a sharp pointed stick 26.According to

18、 the passage, the rate of employment can be expected to rise when_.Aproductivity rises at the same rate as growth of the labor forceBproductivity and labor force increase at a greater rate than outputCoutput exceeds productivityDrate of economic growth is less than the number of man-hours required 2

19、7.It can be inferred from the passage that the author would_.Aadvocate a carefully managed economyBprefer the employment rate to rise and fall with the value of the gross national product as a check on labor costsCperceive high unemployment as undesirable but unavoidableDcontend that manipulation of

20、 the size of the labor force would have prevented recessions in the years noted 28.The authors purpose in this passage is to_.Adefine the economic terms used in discussion of employmentBcriticize the decisions of past administrations during recession yearsCcall for the application of positive econom

21、ic control policies in the year that lie aheadDallay current fears about increasing unemployment 29.In the specific recession years noted in the passage, it can be inferred that_.Athe rate of unemployment grewBthe rate of employment roseClabor force growth exceeded final expenditure for goodsDfull e

22、mployment was attained 30.In supporting his argument about the ancient world, the author mainly discusses the_.Aexamples of the separation of mechanics and geometry.Bcases about the studies of lack of communication between classes.Cobstacle to the progress of technology.Dhis concern about the plight

23、 of the labouring classes. 31.During the Middle Ages, productivity of labour_.Awas a primary concern of society.Bwas hampered by class relationships.Cwent beyond levels reached by the Greeks.Dboth increased and decreased. 32.It can be inferred from the passage that a change in class relationship aft

24、er the Middle Ages led to greater productivity because_.Afreemen had incentives to produce more.Bmasters had greater incentive to make their workers harder.Cslaves never starved, no matter what they produced.Dproductivity could go in only one direction. 33.According to the passage, lack of technolog

25、ical progress in the ancient and medieval worlds was primarily due to the absence of_.Anatural resources.Binventive ability.Cpeoples desire for the better things of life.Dproper social organization. 34.The author uses the examples of horse and ox to argue that_.Ahumans should not maltreat animals.Bm

26、an wasted a lot of resources in his exploitation of the enviroment.Cthere was no technical improvement areas of human efforts.Dstagnation which prevailed for a long time was as sterile as it was inhuman. 35.The author believes that people have disagreements on many subjects partially because_.Apeopl

27、e have not yet learned how to get along with each otherBwords that carry emotional overtones tend to make people hostile to each otherCwords with objective meaning mean different things to different personsDpolitics, morals, and religion cause controversies that cannot yet be settled 36.The first th

28、ree paragraphs tell us that_.Athere is no real difference between calling a dog a mongrel and calling it a mixed breedBa dog of mixed breed is an emotional termCmongrel is an objective termDwords may suggest emotional attitude as well as objective meaning 37.The author believes that in World War_.Ao

29、ur men showed spirit and heroism, while the Germans displayed ruthlessnessBalthough our men acted heroically, they were almost as ruthless as the GermansCthere was no difference between the actions of the Americans and those of the GermansDmost people thought that with the passage of time they will

30、realize how savage the Ger mans really were 38.The word controversy (Line 4, Para. 4) probably means_.AagreementBargumentCdiscussionDcontribution 39.She got very angry _ the sight of her husband walking with another woman.AbyBatConDof 40.The sports meet was _ last week.AsucceedBsuccessCsuccessfullyDa success 41.It takes me just twenty minutes to reach the city from here. Do you really drive _Aas fastBthat