[2021年成人学位英语考试时间]2016年成人学位英语考试考前押题

Part I Dialogue Completion(15 points)

　　Directions：There are 15 Short incomplete dialogues in this part，each followed by 4choices marked A，B，C and D.Choose the best one to complete the dialogue and.mark your answer on the ANSWER SHEET with a single line through the center.

　　第1题单选 Woman：May I have the menu，please?

　　Waiter：__________.

　　A.Follow me,please

　　B.Sure.Here you are

　　C.Yes，the dishes are delicious

　　D.What’s your order

　　参考答案：B

　　第2题单选 Li：You must be Mr.Green from Australia?

　　Mr.Green：Yes，Simon Green.

　　Li： __________ Mr.Green?I'm Li Hua from the Steel Company.

　　Mr.Green：How do you do?Thank you for coming to meet me.

　　A.Hi，

　　B.Hello，

　　C.How are vou?

　　D.How do you do?

　　参考答案：D

　　第3题单选 John：Kathy!How are you?It’s been ages!What are you doing these days?

　　Kathy：I just opened my own restaurant.I'm also head chef.

　　John：__________!You’ve always hated cookin9.

　　Kathy：Well，I used to hate cookin9，but nOW I love it.

　　A.You’re kidding

　　B.What should I say of you

　　C.You are telling me

　　D.It’S very kind of you

　　参考答案：A

　　第4题单选 Arm：__________if I open the window?

　　Ping：N0，of course not.I like fresh air.

　　A.Do you mind

　　B.do you like

　　C.Do you prefer

　　D.Do you feel

　　参考答案：A

　　第5题单选 Jack：Good mornin9，dear.

　　Rose：Good mornin9.Do you want eggs for breakfast?

　　Jack： __________ .I'm late.I'll just have some coffee.

　　A.OK

　　B.Thanks

　　C.AU fight

　　D.N0，thanks

　　参考答案：D

　　第6题单选 Patient：Doctor，what’S the matter with me?

　　Doctor：__________.

　　Patient：But I'm feeling terrible.

　　Doctor：Actually you are as strong as a horse.

　　A.It，s terrible

　　B.It’s serious

　　C.Very well

　　D.Nothing serious

　　参考答案：D

　　第7题单选 Doctor：__________?

　　Patient：I，m much better.My stomach problem is gone.Now I just feel hungry.

　　A.Do you have anything to declare，Sir

　　B.Good mornin9.May I help you

　　C.How are you feeling today

　　D.What seems to be the problem

　　参考答案：C

　　第8题单选 Laura：I've to work overtime.Sometimes I envy you a lot.

　　Alice：__________.And I think you work too much.You should learn how to entertain

　　yourself and enjoy your life.

　　A.Come on

　　B.OK

　　C.Well done

　　D.By the way

　　参考答案：A

　　第9题单选 Hairdresser：How would you like to do your hair today?You’re not in a hurry，

　　are you?

　　Mrs.Lee：N0.__________.

　　A.Be relaxed

　　B.Take it easy

　　C.Don，t worry

　　D.Take your time

　　参考答案：D

　　第10题单选 Salesman：Good afternoon，Madam.May I help you?

　　Wang Nan：__________buy a pair of shoes.

　　Salesman：What kind of shoes?

　　Wang Nan：I prefer low heels.

　　A.1 want

　　B.I love

　　C.I'd like to

　　D.I'd better

　　参考答案：C

　　第11题单选 Ann：Susan，I've got a piece of good news.

　　Susan：Really?

　　Ann：I've got a raise for my salary.

　　Susan：__________!I'm really happy for you.

　　A.Congratulations

　　B.That’s OK

　　C.Very good

　　D.It's fine

　　参考答案：A

　　第12题单选 Shop-assistant：May I help you，sir?

　　Mr.Blair：Er…1 want to buy my wife a gift for Christmas，but I don’t know what she would like.

　　Shop assistant：?These are all from Paris.

　　Mr.Blair：N0.She has very good taste in clothes.I don’t want to take the risk.

　　A.Do you want to buy a pair of shoes

　　B.What about a gold necklace

　　C.How about an evening gown

　　D.Don’t you think a gold watch would be very nice

　　参考答案：C

　　第13题单选 Derek：Can I get a ride into the office with you tomorrow?

　　Traey：__________.You know，I have got to downtown for a meeting first in the morning.

　　A.Yeah.But I'm afraid I can’t

　　B.Sorry but I have to think it over

　　C.I'm afraid you(30,11

　　D.Another day would be fine

　　参考答案：D

　　第14题单选 Student A：How come you eat so little?

　　Student B：I gained a few pounds this summer.

　　A.1，m on a diet

　　B.I don’t want to eat so mueh

　　C.1’m not hungry

　　D.I have no appetite

　　参考答案：A

　　第15题单选 Ellen：You know，I really don’t like those big hotels.

　　Tom：__________.Let’s stay in a cabin.It’11 be much nicer right beside the ocean.

　　A.Me，too

　　B.Neither do I

　　C.Nor am I

　　D.I'm not，either

　　参考答案：B

　　Part II Reading Comprehension(40 points)

　　Directions：There are 4 reading passages in this part.Each passage is followed by some questions or unfinished statements.For each of them there are four choices marked A，B，C and D.You should decide on the best choice and mark the corresponding letter on the Answer Sheet with o single line throught the center.

　　根据以下内容回答下面试题：

　　The advantages and disadvantages of a large population have long been a subject of discu-ssion among economists.It has been argued that the supply of good land is limited.To feed a large population，inferior land must be cultivated and the good land worked intensively.Thus，each person produces.1ess and this means a lower average income than could be obtained with a smaller population.Other economists have argued that a large population gives more scope for specialization and the development of facilities such as ports，roads and railways，which are not likely to be built unless there is a big demand to justify them.One of the difficulties in carrying out a world-wide birth control program lies in the fact that official attitudes to population growth val了from country to country depending on the level of industrial development and the availability of food and raw materials.In the developing country where a vastly expanded population is pressing hard upon the limits of food，space and natural resources，it will be the first concern of government to place a limit on the birthrate.Whatever the consequences may be.In the highly industrialized society the problem may be more Com-plex.A decreasing birth rate may lead tp unemployment because it results in a declining market for manufactured goods.When the pressure of population on housing declines，prices also decline and the building industry is weakened.Faced with considerations such as these，the government of a developed country may well prefer to see a slowly increasing population，rather than one which iS stable or in decline.

　　第16题单选 A smaller population may mean__________ .

　　A.higher productivity，but a lower average income

　　B.lower productivity，but a higher average income

　　C.lower productivity，and a lower average income

　　D.higher productivity，and a higher average income

　　参考答案：D

　　第17题单选 According to the passage，a large population will provide a chance for developing__________ .

　　A.agriculture

　　B.transport system

　　C.industry

　　D.national economy

　　参考答案：B

　　第18题单选 In a developed country，people will perhaps go out of work if the‘birthrate

　　A.goes up

　　B.is decreasing

　　C.remains stable

　　D.is out of control

　　参考答案：B

　　第19题单选 According to the passage，slowly rising birthrate perhaps is good for__________ .

　　A.a developed nation

　　B.a developing nation

　　C.every nation with a big population

　　D.every nation with a small population

　　参考答案：A

　　第20题单选 It is no easy job to carry out a general plan for birth control throughout the world because__________ .

　　A.there are too many underdeveloped countries in the world

　　B.underdeveloped countries have low level of industrial development

　　C.different governments have different views about the problem

　　D.even developed countries may have complex problems

　　参考答案：C

　　根据以下内容回答下面试题：

　　A youngster's social development has a profound effect on his academic progress.Kids who have trouble getting along with their classmates can end up behind academically as well and have a higher chance of dropping out(退学).In the early grades especially，experts say，youngsters should be encouraged to work in groups rather than individually so that teachers can spot children who may be having problems making friends.“When children work on a pro-ject，”says Lillian Kate，an educational professor at the University of Illinois，“they learn to work together，to disagree，to think to take turns and lighten tensions.These skims can’t be learned through lecture.We all know people who have wonderful technical skills but don’t have any social skills.Relationships should be the first R.”

　　At a certain age，children are also learning to judge themselves in relation to others.For most children，school marks the first time that their goals are not set by an internal clock but by the outside world.Just as the l-year-old struggling to walk the 6-year-old is struggling to meet adult expectations.“Young kids don’t know how to distinguish early-childhood education for the state of New Jersey，if they try hard to do something and fail，they may conclude that they will never be able to accomplish a particular task.The effects is serious，”says Hills，“a child who has had his confidence really damaged needs a rescue operation.”

　　第21题单选 The author seems to think that a kid’S poor relationship with his classmates would__________ .

　　A.have negative effects on his study

　　B.develop his individualism but limit his intelligence

　　C.eventually lead to his leaving school

　　D.have nothing to do with his achievements in a course

　　参考答案：A

　　第22题单选 In the first paragraph.the word“spot”means

　　A.teach

　　B.help

　　C.find

　　D.treat

　　参考答案：C

　　第23题单选 For most children，school makes them understand that.

　　A.it is society rather than individual that decides one’s future

　　B.they can meet the social needs

　　C.one’s effort and one’s ability can be two quite different matters

　　D.social needs and individual needs have nothing in common

　　参考答案：A

　　第24题单选 Which of the following is most unlikely for the authoi to do?

　　A.To talk to the students who have mental problems.

　　B.To help students develop a feeling of self-respect.

　　C.To keep a student from playing alone.

　　D.To announce a student’s scores in public.

　　参考答案：D

　　第25题单选 Which of the following is the major concern of the passage about a student’s needs?

　　A.Individualism and cooperation..

　　B.Academic Success and independent thinkin9.

　　C.Socialization and feeling of competence.

　　D.Intelligence and respect.

　　参考答案：C

　　根据以下内容回答下面试题：

　　It is well known that when an individual joins a group he tends to accept the group’s stand-ards of behavior and thinkin9.He is expected to behave in accordance with these norms——in other words the group expects him to conform.Many illustrations could be given of this from everyday life，but what is of particular interest to psychologists is the extent to which people’s judgments and opinions can be changed as a resuh of group pressure.

　　In a typical experiment，the experimenter ask for volunteers to join a group whicii is inves tigating visual perception.The victims are not，therefore，aware of the real purpose of the ex-periment.Each volunteer is taken to a room where he finds a group of about seven people who are collaborating with the experimenter.The group is shown a standard card which contains a single line.They are then asked to look at a second card.This has three lines on it.One is ob-viously longer than the line on the first card，one is shorter and one the same length.They have to say which line on the second card is the same length as the line on the standard card.The other members of the group answer first but what the volunteer does not know is that they have been told to pick one of the wrong lines.The volunteer sees that the other members of the group unanimously choose a line which is obviously not the same length as the one on the standard card.

　　When it is his turn to answer he is faced with the unanimous opinion of the rest of the gmup—all the others have chosen line A but he quite clearly sees line B as correct.What will he do?According to Asch，more than half of the victims chosen will change their opinion.What is equally surprising is that，when interviewed about their answers，most explained that they knew the group choice was incorrect but that they yielded to the pressure of the group because they thought they must be suffering from an optical illusion.

　　第26题单选 Psychologists are interested in__________ .

　　A.how far group pressure can influence people’s judgments

　　B.how to make judgments according to everyday experience

　　C.how to change people’s judgments

　　D.the group’s standards of social behavior

　　参考答案：A

　　第27题单选 In the experiment.who have been told to.pick the wrong line?

　　A.The victims.

　　B.The volunteer.

　　C.The experimenter.

　　D.The other members.

　　参考答案：D

　　第28题单选 In what circumstances do most people yield to pressure?

　　A.When the group is separated.

　　B.When the group is unanimous.

　　C.When they know they are the victims.

　　D.When they are forced to answer questions.

　　参考答案：B

　　第29题单选 The experiments demonstrate that__________ .

　　A.nearly every individual will behave differently from others

　　B.group pressure is caused by the interference of the psychologists

　　C.psychologists wish to change the people’s judgments and opinions

　　D.people will change their ideas under group pressure

　　参考答案：D

　　第30题单选 The best title of this passage would be__________

　　A.A Typical Experiment.

　　B.Are We Afraid to Be Different?

　　C.The Group’S Standards of Behavior and Thinkin9.

　　D.Does Individual Need to Follow a Group’S Standards?

　　参考答案：B

　　根据以下内容回答下面试题：

　　“CuIture shock”occurS as result of total immersion in a new culture.It happens to“peo-Dle who haye been suddenly transplanted abroad.”Newcomers may be anxious because they do not speak the language，know the customs，or understand people’s behavior in daily life.The visitor finds that“yes may not always mean“yes”，that friendliness does not necessarily mean friendship，or that statements that appear to be serious are really intended as jokes.The for-eigner may be unsure as to when to shake hands，when to start conversations，or how to approach a stmnger.The notion of“culture shock”helps explain feelings of bewilderment(困惑)and disorientation.Language problems do not account for all the frustrations(挫败)that people feel.When one is deprived of everything that was once familiar，such as understanding a transportation system，knowing how to register for university classes，Ot knowing how to make friends，difficulties in coping with the new society may arise.

　　“…when an individual enters a strange cuhure，he or she is like fish out of water.”New-comers feel at times that they do not belong to and feel alienated from the native members of thecuhure.When this happens visitors may want t0·reject everything about the new environment and may glorify and exaggerate(夸大)the positive aspects of their own culture.Conversely visitors may scorn their native country by rejecting its values and instead choosing to identify with(if only temporarily)the value of the new country.This may occur as an attempt to over—identify with the new culture in order to be accepted by the people in it.

　　第31题单选 The expression“he or she is like fish out of water”suggests__________ .

　　A.people away from their cultures can hardly survive in a new culture

　　B.a fish can not survive without water

　　C.people away from their culture experience mental isolation

　　D.people away from their culture has difficulties in new environment

　　参考答案：D

　　第32题单选 In order to identify with the new environment，some people may__________ .

　　A.give an exaggerated picture of their own country

　　B.criticize the positive aspects of their own county

　　C.give up their original beliefs.

　　D.accept a temporary set of values

　　参考答案：A

　　第33题单选 Which of the following statements is true according to the author?

　　A.Difficulty results in culture shock.

　　B.A typical symptom of culture shock is confusion.

　　C.Culture shock is the explanation of anxiety.

　　D.Cuhure shock happens to foreign students only.

　　参考答案：B

　　第34题单选 Newcomer may worry about__________ .

　　A.their ignorance of the alien customs

　　B.their knowledge of“Yes”in the native language

　　C.their understanding of friendship

　　D.their control of their behavior

　　参考答案：B

　　第35题单选 When the foreign visitor is immersed in new problems he finds hard to cope with，he is most likely to feel__________ .

　　A.unsafe

　　B.deprived

　　C.Mienated

　　D.anxious

　　参考答案：C

　　Part Ⅲ Vocabulary and Structure(20 points).

　　Directions：There are 30 incomplete sentences in this part.For each sentence there are four choices marked A,B,CandD.Choose the answer that best completes the sentence.Then mark the correspondingletter on the Answer Sheet with a single through the center.

　　第36题单选 I'm determined to be__________and speak the truth.

　　A.bare

　　B.bold

　　C.courage

　　D.encourage

　　参考答案：B

　　第37题单选 The magnificent museum is saidabout a hundred years a90.

　　A.to be built

　　B.to have been built

　　C.to have built

　　D.to have being built

　　参考答案：B

　　第38题单选 Her suggestion that everybody__________ was not appreclated.

　　A.sing a song

　　B.sang a song

　　C.sung a song

　　D.singing a song

　　参考答案：A

　　第39题单选 She__________ her trip to Singapore because she was ill.

　　A.called off

　　B.closed down

　　C.put up

　　D.went off

　　参考答案：A

　　第40题单选 Dominic iS the most__________pupil in the class.

　　A.industrial

　　B.indulgent

　　C.diligent

　　D.industry

　　参考答案：C

　　第41题单选 The difference between the cost and selling price is usually the__________.

　　A.advantage

　　B.benefit

　　C.privilege

　　D.profit

　　参考答案：D

　　第42题单选 It is high time that such practices。.

　　A.are ended

　　B.be ended

　　C.were ended

　　D.must be ended

　　参考答案：C

　　第43题单选 They__________ building the irrigation canal very soon.

　　A.are finishing

　　B.are going to finish

　　C.finish

　　D.finished

　　参考答案：B

　　第44题单选 In a time of fast social reforms，we should try to keep__________ with the rapid changes of society.

　　A.step

　　B.pace

　　C.touch

　　D.progress

　　参考答案：B

　　第45题单选 A__________ achieVement of electronics is the electronic computer.

　　A.widely knowing

　　B.being widely known

　　C.widely known

　　D.having widely known

　　参考答案：C

　　第46题单选 The forest was__________by fire.

　　A.injured

　　B.damaged

　　C.harmed

　　D.destroyed

　　参考答案：D

　　第47题单选 If you spare half an hour each day to read an English newspaper，you will surely be able to read.

　　A.efficiently

　　B.obviously

　　C.actually

　　D.purposefully

　　参考答案：A

　　第48题单选 It is essential that all the reports to be published__________twice.

　　A.be checked

　　B.would be checked

　　C.were checked

　　D.will be checked

　　参考答案：A

　　第49题单选 While l was waiting for her，I killed time__________ looking in the show windows.

　　A.by

　　B.with

　　C.in

　　D.with

　　参考答案：A

　　第50题单选 I have to__________ my visit as I'll be very busy next week.

　　A.call for

　　B.call on

　　C.call of

　　D.call in

　　参考答案：C

　　第51题单选 Jane changed her major froni French to business，__________ .

　　A.with hopes to be able easier to locate employment

　　B.hoping she can be easier to get a job

　　C.with the hope for being able to find better a job

　　D.hoping to find a job more easily

　　参考答案：D

　　第52题单选 In terms of education systems.one cannot say that one system in one country is better than__________ .

　　A.that of another

　　B.another

　　C.one of another

　　D.one another

　　参考答案：A

　　第53题单选 Tigers would__________ if men were allowed to shoot as many as they wished.

　　A.die down

　　B.die out

　　C.die away

　　D.die off

　　参考答案：B

　　第54题单选 You will soon the weather here.and‘tllen the changes in temperature will not trouble you much.

　　A.get used to

　　B.get over

　　C.get to

　　D.get on with

　　参考答案：A

　　第55题单选 __________student with a little common sense should be able to answer the question.

　　A.Each

　　B.Either

　　C.Any

　　D.One

　　参考答案：C

　　第56题单选 Most of his__________ were never carried out for lack of money.

　　A.sketehes

　　B.aim

　　C.schemes

　　D.destination

　　参考答案：C

　　第57题单选 Correct the important errors in your paper，but do not bother with the__________ ones.

　　A.light

　　B.minor

　　C.latter

　　D.former

　　参考答案：B

　　第58题单选 Apart from caring for her children，she has to take on such heavy__________ housework as carrying water and firewood.

　　A.time-consumed

　　B.timely-consumed

　　C.time-consuming

　　D.timely-consuming

　　参考答案：C

　　第59题单选 After a three.hour heated discussion，all the members in the jury reached the conclu-sions that the man was__________ of murder.

　　A.criminal

　　B.charged

　　C.gtlilty

　　D.faulty

　　参考答案：C

　　第60题单选 I didn’t know the word，I had to __________a dictionary.

　　A.look out

　　B.make out

　　C.refer to

　　D.go over

　　参考答案：C

　　第61题单选 I hope you don’t mind my__________ you，but is there much money involved in the will?

　　A.asking

　　B.to ask

　　C.ask

　　D.having asked

　　参考答案：A

　　第62题单选 __________ settled themselves in their seats in the theatre when the curtain went up.

　　A.Scarcely they had

　　B.Had scarcely they

　　C.Scarcely had they

　　D.Scarcely have they

　　参考答案：C

　　第63题单选 I won’t apply for the job.I hear that they’re quite__________about their personnel.

　　A.particular

　　B.especial

　　C.special

　　D.peculiar

　　参考答案：A

　　第64题单选 In ten years，all those youngsters will become__________.

　　A.grown-ups

　　B.growns-up

　　C.growns-ups

　　D.grown-up

　　参考答案：A

　　第65题单选 A doctor，along with a group of young nurses，__________ going to demonstrate the heart operation process.

　　A.is

　　B.are

　　C.will

　　D.shall

　　参考答案：A

　　第66题单选 He believes work is__________for the welfare of family.

　　A.crucial

　　B.radical

　　C.ciyil

　　D.fatal

　　参考答案：A

　　第67题单选 There is no__________ to the house from the main road.

　　A.access

　　B.avenue

　　C.exposure

　　D.edge

　　参考答案：A

　　第68题单选 Years ago the__________of the town fought for their fight to collect their own taxes.

　　A.accountants

　　B.residence

　　C.assistants

　　D.inhabitants

　　参考答案：D

　　第69题单选 As a matter of fact，our life styles are changing and__________ our bodies.

　　A.as such

　　B.so such

　　C.such are

　　D.so are

　　参考答案：D

　　第70题单选 __________ I'm mistaken，I've seen that man before.

　　A.Unless

　　B.If

　　C.Because

　　D.Provided

　　参考答案：A

　　第71题单选 The statistical figures in that report are not__________ .You should not refer to them.

　　A.accurate

　　B.fixed

　　C.delicate

　　D.rigid

　　参考答案：A

　　第72题单选 There is no point__________ the piano unless you practise every day.

　　A.to learn to play

　　B.by learning to play

　　C.in learning to play

　　D.having learned to play

　　参考答案：C

　　第73题单选 Mr.Greenmy letter，otherwise he would have replied before noW.

　　A.must have received

　　B.must have failed to receive

　　C.must receive

　　D.must fail to receive

　　参考答案：B

　　第74题单选 The film provides a deep__________ into a wide range of human qualities and feelings.

　　A.insight

　　B.imagination

　　C.fancy

　　D.outlook

　　参考答案：A

　　第75题单选 Don’t risk__________ the job which SO many people want.

　　A.losing

　　B.to lose

　　C.lost

　　D.to be lost

　　参考答案：A

　　Part IV Cloze Test(10 points)

　　Directions：There are 10 blanks in the following passage.For each blank there are four choices marked A，B，C and D.You should choose the one answer that best fits into the passage.Then mark the corresponding letter on the Answer Sheet with a single line through the center.

　　根据以下内容回答下面试题：

　　Economists believe that job earnings influence choice of occupation.They acknowledge that people place varying emphasis(76)income，but point out that workers tend to move from one occuDation to another(77)changes in salaries.In 1931，H.F.Clark，an economist，stated that“proper information regarding wages if sufficiently(78)upon people，will lead to correct choice of occupation and correct(79)of people in an occupation，provided barriers to occuDations have been removed.”This means that the supply and demand of.workers have(80)to do with wages，(81)in turn influence people to choose certain careers.However，all barriers to occupations will have to be removed(82)career choices can be(83)by eco-nomics alone.There is little question(84)economic factors have some influence on choice ofan occuDation.But to picture them as the major or most important reason(85)against the soundest of folk wisdom：“Man does not live by bread alone.”

　　第76题单选 请回答(76)题

　　A.in

　　B.on

　　C.into

　　D.for

　　参考答案：B

　　第77题单选 请回答(77)题

　　A.despite

　　B.other than

　　C.through

　　D.because of

　　参考答案：D

　　第78题单选 请回答(78)题

　　A.to impress

　　B.to be impressec

　　C.impress

　　D.impressed

　　参考答案：D

　　第79题单选 请回答(79)题

　　A.number

　　B.amount

　　C.deal

　　D.quantity

　　参考答案：A

　　第80题单选 请回答(80)题

　　A.manv

　　B.much

　　C.lot

　　D.nothing

　　参考答案：B

　　第81题单选 请回答(81)题

　　A.it

　　B.that

　　C.which

　　D.where

　　参考答案：C

　　第82题单选 请回答(82)题

　　A.before

　　B.after

　　C.until

　　D.when

　　参考答案：A

　　第83题单选 请回答(83)题

　　A.expected

　　B.explained

　　C.expressed

　　D.exposed

　　参考答案：B

　　第84题单选 请回答(84)题

　　A.that

　　B.which

　　C.as

　　D.when

　　参考答案：A

　　第85题单选 请回答(85)题

　　A.to go

　　B.going

　　C.goes

　　D.go

　　参考答案：C

　　Part V Writing(15 points)

　　Directions：For this part.You are to write 100～120 words.

　　You have to write your composition based on the outline given below in Chinese below

　　第86题简答 请以“互联网的好处与坏处”为话题作文

　　参考答案：好处：

　　①With Internet，we can get information for a project or a debate.

　　②We can get a lot of data for our research.

　　③Internet takes up far less room than a room full of books.

　　④It is merely opening a gateway to an abundant source of information.

　　⑤One can look around the world without stepping outside.

　　坏处：

　　①Young people tend to make a lot of meaningless chat.

　　②Some people hurt their sponse by having a“net husband”，or a“net wife”.

　　③Not all information is accurate.

　　④Instead"of writing research papers themselves，some students buy papers to cheat their teachers.

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