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1、2021年四川博士考试考试考前冲刺卷本卷共分为1大题50小题，作答时间为180分钟，总分100分，60分及格。一、单项选择题（共50题，每题2分。每题的备选项中，只有一个最符合题意） 1.The word extract in the second paragraph means _.AobtainBremoveCpullDderive 2.According to the passage, which of the following memories has nothing to do with implicit memoryAAssociating a signal with an ac
2、tion.BRecognizing of new features.CFocusing on new environment.DRemembering a familiar face of a friend. 3.Potential disorganization exists in those families in which _.Athe family members are subject to social pressuresBboth parents have to work full timeCthe husband, wife and children seldom get t
3、ogetherDthe husband, wife and children work too hard 4.What the passage tells us can be summarized by the statement _.Apotential disorganization is present in the American familyBsocial development results iii a decline in the importance of traditional familiesCthe movement of a family is one of the
4、 factors in raising its social statusDfamily disorganization is more or less the result of mobility 5.According to the passage, those who live in a traditional fanfily _.Acan get more help from their family members if they are in troubleBwill have more freedom of action and thought if they move away
5、 from itCare less likely to quarrel with others because of conventionality and stabilityDhave to depend on their relatives and friends if they do not move away from it 6.Intermarriage and different occupations play an important role in family disorganization be- cause _.Athey enable the children to
6、travel around without their parentsBthey enable the children to better understand the ways of behavior of their parentsCthey allow one to find a good job and improve one s social statusDthey permit one to come into contact with different ways of behavior and thinking 7.This passage suggests that a w
7、ell-organized family is a family whose members _.Aare not psychologically withdrawn from one anotherBseldom quarrel with each other even when they disagreeCoften help each other with true love and affectionDare exposed to the same new ideas introduced by books, radios and TV sets 8.The Robogat is de
8、signed to pump water _.Aat a speed of 500 liters a minuteBalmost as fast as an airport tenderCsix times faster than an ordinary fire-engineDat a rate of an airport fire tender 9.When fire breaks out in a tunnel, the most important thing is to _.Ainstall a Rogogat quicklyBdetect the smoke quicklyCcha
9、nge the ventilationDtake quick actions 10.According to the passage, because temperatures in a tunnel can be very high, _.Athe Robogat has to have a heat-resistant skinBthe Robogat is operated in a control centre outside the tunnelCthe Robogat can only work at the scene of a fire for a limited period
10、Da Robogat is stationed at each end 11.One problem that has not yet been solved, it seems, is that _.Aa prototype has not yet been acceptedBfinancial backing is not availableCthe machine will need fire-resistant sensorsDthe machine would not work if the ventilation was overwhelmed 12.The Robogat can
11、 quickly get through to the scene of a fire because _.Ait is in position in the middle of the tunnelBit can move on a monorail suspended from the roof of the tunnelCit runs on a monorail and can take quick actionDits modified water main can run along the tunnel quickly 13.As he walked out the court,
12、 he was _ with frustration and rage.AapplaudingBquiveringCparalyzingDlimping 14.Recently a number of cases have been reported of young children _ a violent act previously seen on television.AstimulatingBduplicatingCmodifyingDaccelerating 15.The Board of Directors decided that more young men who were
13、 qualified would be _ important positions.Aattributed toBfurnished withCinstalled inDinserted into 16.Wireless waste from cell phones, pocket PCs, and music players _ special problems because they have toxic chemicals in batteries and other components.AposeBcommitCtransportDexpose 17.An obvious chan
14、ge of attitude at the top towards women s status in society will _ through the current law system in that country.ApermeateBviolateCprobeDgrope 18.The accuracy of scientific observations and calculations is always _ the scientist s time-keeping methods.Aat the mercy ofBin accordance withCunder the g
15、uidance ofDby means of 19.The senior citizen expressed a sentiment which _ profoundly to every Chinese heart.AdrewBattractCappealedDimpressed 20.Exercise cart affect our outlook on life, and it can also help us get rid of tension, anxiety and frustration. So we should take exercise _.AregularlyBnorm
16、allyCusuallyDconstantly 21.Tom plunged into the pond immediately when he saw a boat was sinking and a little girl in it wasAin needBon the declineCin disorderDat stake 22.The secretary went over the table again very carefully for fear of _ any important data.AoverlookingBslippingCignoringDskimming 2
17、3._ your request for a refund, we have referred that matter to our main office.AOn the point ofBWith relationship toCIn the event ofDWith regard to 24.The destruction of the Twin Towers in New York City _ shock and anger not only throughout America but also throughout the whole world.AenvelopedBsumm
18、onedCtemptedDprovoked 25.AIDs activists permanently changed and shortened America s _ process fortes ting and approving new drugs of all kinds, for all diseases.AstagnantBintricateCappropriateDefficient 26.All the finished products are stored in a _ of the delivery port and shipping is available at
19、any time.AwarehouseBcapsuleCgarageDcabinet 27.Many artists believe that successful imitation, far from being symptomatic of a lack of originality, is the step in learning to be _.AelegantBconfidentCcreativeDimaginary 28.There is scientific evidence to support our _ that being surrounded by plants is
20、 good for health.AinstinctBimplicationCperceptionDconception 29.This university offers a wide variety of high-quality _ courses for both graduate and undergraduate students.AselectBchoiceCalternativeDoptional 30.Although Kerry has had no formal education, he is one of the _ businessmen in the compan
21、y.AalertestBsternestCnastiestDshrewdest 31._ students should be motivated by a keen interest in theatre and should have some familiarity with plays in production.ArealisticBresponsibleCethnicDprospective 32.The two witnesses who saw the shootings were able to _ who had fired first.AencounterBhighlig
22、htCtestifyDidentify 33.We are prepared to satisfy all your _ claims.AlegitimateBlegibleCintimateDlegislative 34.To maintain public _ is not only the policemens duty but also every citizens responsibility.AcustomBconfidenceCsecurityDsimplicity 35.Presently, there are nine teachers in my team, who hav
23、e _ the task of teaching advanced English to more than 500 non-English majors.AinclinedBhesitatedCaffordedDundertaken 36.If you take a(n) _ course like her you can learn English in less than two years.AintensiveBextensiveCexpansiveDretentive 37.After a years hard work I think I am _ to a long holida
24、y.AentailedBdeservedCentitledDsatisfied 38.The press demands that politicians _ the sources of their income.AbetrayBconcealCdiscloseDrenew 39.Had the explosion broken out, the passengers in the plane should have been killed, for it was _ timed with the planes take-off.AspontaneouslyBinstantaneouslyC
25、simultaneouslyDconscientiously 40.All was dark in the district except for a candle _ through the curtains in one of the houses.AglimmeringBglitteringCflamingDblazing 41.Having gone through all kinds of hardships in life, he became a man with a strong _.AphilosophyBidealismCmoralityDpersonality 42.Do
26、ctors have long known that if a patient is _ that he will recover and is treated with sympathy, his pain will often disappear.AassumedBassuredCinformedDproved 43.The prizes will be _ at the end of the school year.AdistributedBattributedCgrantedDcontributed 44.There is a sale at Hamfridges next week
27、with _ in all departments.AdecreasesBsubtractionsCreductionsDaccounts 45.He will simply not listen to anybody; he is _ to argument.AimperviousBimperceptibleCimpassableDblunt 46.Me, afraid of him he said with a(n) _ smile, Not me!AcontemptibleBamusingCcontagiousDcontemptuous 47.Although most birds ha
28、ve only a _ sense of smell, they have acute vision.AgenuineBnegativeCnegligibleDcondensed 48.If I may be so _ as to advise you, my opinion is that you should not reply to his letter.AgenerousBhumbleCproudDbold 49.There is not a Greek word which is the exact _ of the English word stile.AequivalentBcopyCcounterpartDmeaning 50.He _ between life and death for a few days but then he pulled through.AhoveredBlurchedCwaveredDfluctuated第19页 共19页第 19 页 共 19 页第 19 页 共 19 页第 19 页 共 19 页第 19 页 共 19 页第 19 页 共 19 页第 19 页 共 19 页第 19 页 共 19 页第 19 页 共 19 页第 19 页 共 19 页第 19 页 共 19 页