专四词汇练习单选题2000（含生词批注）.pdf

1.The atmosphere of certain gases mixed together in definite poses prises c.consists d.constitutes2.While he was in the office he doing something to doing nothing.a.preferred b.liked c.favored d.approved3.Metals when cooled and expand when heated.a.decrease b.reduce c.condense d.contract4.Take your raincoat with you it rains.a.by chance b.in case c.at large d.on occasion5.He was afraid he would have to her invitation to the party.a.refute b.refuse c.reject d.decline6.At the Committee last Saturday the following proposal was agreed bythose present.a.to b.with c.over d.at7.We went to see the exhibition the storm.a.but fbr b.in spite of c.for the sake of d.instead of8.To my surprise,at yesterdays meeting he again brought the plan that hadbeen.disapproved a week before.a.about b out c.back d.up9.The doctor took X-rays to the chance of broken bones.a.make sure b.rule out c.break down d.knock outlO.He felt it rather difficult to take a stand the opinion of the majority.a.for b.against c.to d.by11.He has behaved in the most extraordinary way recently;I cant his behavinglike that at all.a.look into b.break through c.account for d.get over12.How did it come that you made a lot of mistakes in your homework?a.about b.along c.around d.by13.He could produce no evidence his argument.a.in respect of b.in view of c.in support of d.on account of14.The government should with the irrational regulations restricting drinking hours.a.break away e up c.get away d.do away.15.1 know him well enough to accept his explanation.a.without question b.by all means c.at any cost d.in any case16.It was a small country house,but it was large urban standards.a.at b.for c.by d.from17.The travelers sought shelter the rain and happened to find a road-sideinn.a.from b.against c.for d.with18.All our attempts to the child from drowning were in vain.a.regain b.recover c.reserve d.rescue19.This is the first draft of the book.Please feel perfectly free to it.a.deal with ment on c.cope with d.dwell on20.1 was always taught that it was to interrupt.a.rude b.coarse c.rough d.crude21.Except on official such as formal receptions,American society has a certainamountof informality.a.cases b.situations c.events d.occasions22.The final document was,of course,supposed to mend the damage uponthe worldby the war.a.imposed b.impressed pelled pressed23.While walking along the icy river banks,we could see cracks in the ice in alldirections.5a.radiating b.dividing c.splitting d.tearing24.Tibet,the second largest province of China,is in uranium()and undergroundthermal power(M).a.wealthy b.abundant c.adequate d.sufficient25.The young couple were quite excited by the of having their first child.a.perspective b.prospect c.future d foresight26.So many children have bought the balloons that the store is now out ofa.stuff b.material c.stock d.staff27.She was always in perfect sympathy with me my love of nature.a.with regard to b.in contrast to c.in case of d.in the event of28.There are nations whose lack of contact with the outside world has poverty.a.fallen into b.consisted in c.resulted in d.amounted to129.This is the to an improvement of their living conditions.a.key b.decision c.essence d.alternative30.l t was a bold idea to build a power station in the deep valley,but it aswell as we hadexpected.a.went off b.worked off c.broke off d.came off31.Christmas is a Christian holy day usually celebrated on December25th the birth ofJesus Christ.a.in favor of b.in honor of c.in terms of d.in accordance with32.The action of the policeman saved the people in the house from being burnt.a.alert b.urgent c.prompt d.punctual33.The pollution question as well as several other issues is going to be discussed when the Congress is in again next spring.a.assembly b.conference c.convention d.session34.Your is the round of things that you usually do each day.a.practice b.habit c.routine d.custom35.I with thanks the help of my colleagues in the preparation of this newcolumn.a.express b.acknowledge c.confirm d.verify236.David is the holder of the world 5000-meter race world record,but thereis noguarantee that he will win in the Olympic Games.a.prevalent b.dominant c.current d.prominent37.Your complaint is being when we have anything to report we!ll write toyou again.a.looked through b.looked over c.looked after d.looked into38.To our delight,she quickly herself to the new situation-a.acquainted b.exposed c.adapted d.devoted39.The manager gave one of the salesgirls an accusing look for her attitudetowardcustomers.a.straightforward b.partial c.favorable d.hostile4O.With the joint effort of everyone,the plan is to succeed;Pm sure of that.a.obvious b.bound c.doubtless d.necessary41.Millions of tons of water are by a complex system of dykes.a.held up b.held on c.held out d.held back42.When traveling,you are advised to take travelers checks,which provide a secure to carrying your money in cash.,a.substitute b.replacement c.preference d.alternative43.Dont poke your nose into what doesnt you.a.connect b.relate c.concern d.interest44.The discussion was m prolonged and exhausting that the speakers stoppedfor refreshments.a.at large b.at intervals c.at random d.at length45.Dozens of scientific groups all over the world have been the goal of apractical andeconomic way to use sunlight to split water molecules.a.pursuing b.chasing c.attaining d.reaching46.He does not as a teacher of English as his pronunciation is terrible.a.equal b.qualify c.match d.fit47.China started its nuclear power industry only in recent years and should no time in catching up.a.delay b.lessen c.lose d.slip48.1 was speaking to Ann on the phone when suddenly we were.a.cut off b.cut down c.cut back d.cut out49.The States Department of Commerce in the U.S.is to our Bureau ofEconomic development-a.like b.equivalent c.same d.approximate50.It is usually the case that people seldom behave in a way when in afurious state.a.responsible b.reliable c.rational d.conscious5151.Scientists are working hard to come up with a sure solution to the food for mankind.3a.decline b.rarity c scarcity d.shortage52.1 left for the office earlier than usual this morning traffic jam.a.for the sake of b.in case of c.at the risk of d.in spite of53.The manager didnt have time to go into his plan，but he gave us an idea about it.a.in turn b.in conclusion c.at first d.at length54.Your improper words will give to doubts concerning your true intentions.a.rise b.reason c.suspicion d.ground55.The new washing machines are being at the rate of 50 a day in thisfactory.a.turned off b.turned down c.turned out d.turned in56.John complained to the bookseller that there were some pages in the dictionary.a.being b.missing c.dropping d.falling57.On turning round the comer we saw the road steeply.a.falling b.decreasing c.5 descending d.lowering58.The mother said she would her son washing the dishes if he could finishhisassignment before supper.a.let down b.let alone c.let off d.let out59.The managing director took the fbr the accident,although it was notreally his fault-a.guilt b.blame c.charge d.accusation60.In spite of the wide range of reading material specially written or forlanguage learning purposes,there is yet no comprehensive systematic program for the reading skills.a.adapted b.acknowledged c.assembled d.appointed61.People that vertical flight transports would carry millions of passengersas do theairliners of today.a.convinced b.anticipated c.resolved d.assured62.The shop-assistant was straightforward with his customers.If an article was of quality hed tell them so.a.miserable b.minor c.subordinate d.inferior63.He failed to carry out some of the provisions of the contract,and now he has to theconsequences.a.answer fbr b.run into c.submit to d.account for64.More poles are needed to the weight of the tent.a.retain b.sustain c.maintain d.obtain65.Your advice would be valuable to him,who is at present at his witsend.a.exclusively b.extensively c.excessively d.exceedingly66.With all its advantages,the computer is by no means without its.4a.boundaries b.restraints c.confinements d.limitations67.When the engine would not start,the mechanic inspected all the parts to find what was.a.in the wrong b.in trouble c.at fault d.in difficulty68.He so much work that he couldnt really do it efficiently.a.put on b.brought on c.took on d.carried on69.1 felt to death because I could make nothing of the chairmans speech.a.fatigued b.tired c.exhausted d.bored7O.Farmers are more anxious for rain than people in cities because they have more aa.danger b.stake c.loss d.threat71.We Edisons success to his intelligence and hard work/a.describe b.subject c.attribute d.refer72.l t is well known that retired workers in China are free medical care.a.entitled to b.associated with c.involved in d.devoted to73.She once again went through her composition carefully to all spelling mistakes from it.a.eliminate b.withdraw c.diminish d.delete74.The newly-built Science Building seems enough to last a hundred years.a.sophisticated b.steady c.robust d.substantial75.A man has to make for his old age by putting aside enough money to liveon when old.a.supply b.assurance c.provision d.storage76.The cells(池)were designed to sunshine to electricity to run a motor.a.convert b.alter.c.modify d.exchange77.A of the long report by the budget committee was submitted to the mayorforapproval.a.shorthand b.scheme c.schedule d.sketch78.The bright flowers and warm winds that spring had come.a.threatened b.announced c.stated d.pronounced79.I n that country,guests tend to feel they are not highly if the invitation to adinerparty is extended only three or four days before the party date.a.admired b.regarded c.expected d.worshiped80.Few people realize how rich that area is.It is a land of treasure treasure.a.piled on b.derived from c.turned over d.increased by81.The jeweler assured Mr.White that the stone was a(n)diamond and not an imitation.a.graceful b.genuine c.actual d.exact82.The remarkable of life on the Galopagos Islands inspired Charles Darwinto establishhis theory of evolution.a.classification b.diversion c.density d.variety583.As the clouds drifted away an even higher peak became to the climbers.a.obvious b.visible c.present d.apparent84.The news item about the fire is followed by a detailed report made.a.on the spot b.on the site c.on the location d.on the ground85.The remarkable gains in the general health of the population in the world have been due inlarge measure the efforts of some great doctors.a.for b.with c.by d.to86.He appeared in the court and supplied the facts to the case.a.subject b.attached c.relevant d.corresponding87.In my opinion,you can widen the of these improvements through youractiveparticipation.a.dimension b.volume c.magnitude d.scope88.John did not have to write the composition if he didnt want to.It was.a.imperative b.optional c.critical d.unnecessary89.I support your decision,but I should also make it clear that I am not going to be to it.a.connected b.fastened c.bound d.related90.A exercise such as running is helpful to our health.a.rigorous b.vigorous c.precious d.continuous91.If any man here does not agree with me,he should his own plan forimproving theliving conditions of these people.a.put on b.put out c.put in d.put forward92.In sharp to John,who is frank,Henry is too sophisticated.a.contrast b.conflict parison d.contradiction93.On a small farm in a dry climate one should not grow crops that need spaceand a lotof water to ripen.a.considerable b.significant c.extensive d.quantitative94.One reason fbr the successes of Asian immigrants in the U.S.is that they have taken greatto educate their children.a.efforts b.pains c.attempts d.endeavors95.She was pale with after working for three shifts in succession.a.cold b.fright c.emotion d.fatigue96.What a person says or does today agrees with what he said or didyesterday.a.harmonious b.consistent c.constant d.sensible97.What sort of can you get fbr the night in a city like this?mission b.treatment c.accommodation d.recommendation98.As a defense against air-pollution damage,many plants and animals a substance toabsorb harmful chemicals-a.relieve b.release c.dismiss d.discard699.He his sorrow beneath a cheerful appearance.a.concealed b.retained c.kept d.shieldedlOO.As your instructor advised,you ought to spend your time on something researching into.a.worthwhile b.worth c.worthy d.requesting101.Some of the most important concepts in physics their success to thesemathematicalsystems.a.oblige b.owe c.contribute d.attribute s102.An ambulance must have priority as it usually has to deal with some kind ofa.urgency b.danger c.emergency d.crisis103.Care should be taken to decrease the length of time that one is loudcontinuousnoise.a.subjected to b.filled with c.associated with d.attached to104.Are there any for believing that there is life on other planets?a.focts b.foundations c.grounds d.bases105.More than two hundred years ago the United States from the British Empire andbecame an independent country.a.got off b.pulled down c.dropped off d.broke away106.News writers are expected to be clear and accurate,the form in which they write or speak isto that requirement.a.superior b.secondary c.inferior d.contrary107.The wine glasses were so that I was afraid to carry them home by bus.a.delicate b.flexible c.shaky d.tender108.l t is well known that knowledge is the condition for expansion of mind.a.incompatible b.incredible c.indefinite d.indispensable109.Much of the equipment was lying because of a lack of spare parts.a.helpless b.vacant c.idle d.lonely110.When confronted with such questions,my mind goes and I can hardlyremembermy own date of birth.a.dim b.blank c.faint d.vain111.The poor reception on your TV is probably due to outside.a.interference b.inaccessibility c.interruption d.irregularity112.Too much to X-rays can cause skin bums,cancer or other damage tothe body.a.disclosure b.exhibition c.contact d.exposure113.The latest survey of 50 young couples in that city shows the average cost for a wedding has doubled the of 1986.a.size b.number c.figure d.quantity114.l t was only after the failure of the talks that the government decided to to7force.a.use b.resort c.apply d.employ115.Gasoline is processed from oil.a.crude b.raw c.rough d.tough116.1 n with the new regulations,all tickets must be bination b.agreement c.connection d accordance117.We cannot always the wind,so new windmills should be designed thatthey canalso be driven by water.a.hang on b.count on c.hold on e on118.China has greatly its influence in world affairs in the past twenty years.a.enlarged b.scattered c.extended d.contributed119.With a wave of his hand,the magician made the rabbit.a.lose b.escape c.fly d.vanish12O.He asked his sister to look after his children his death.a.in the event of b.in view of c.on account of d.on the edge of121.While I am on holiday,ring me at my hotel only if there are any messages for me.a.urgent b.hasty c.early d.confidential122.Some teenagers harbor a generalized resentm