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1、CET-4 Model Test 答案速查 Part I Writing Part II Reading(Skimming and Scanning)1.B 2.C 3.B 4.D 5.C 6.A 7.C 8.person-centered care and consistent assignment 9.lower staff turnover 10.federally funded Part III Listening Comprehension Section A 11.C 12.C 13.B 14.A 15.B 16.C 17.D 18.B 19.C 20.C 21.B 22.B 23
2、.A 24.A 25.C Section B 26.B 27.A 28.A 29.B 30.B 31.C 32.C 33.B 34.A 35.C Section C 36.assistant 37.involves 38.locate 39.revealed 40.classification 41.purposes 42.random 43.length 44.Their work has even enabled them to develop an calculation that classified the searches with a 74-per cent accuracy r
3、ate.45.Our findings have broad implications for search engines and e-commerce if they can classify the user intent of queries in real time.46.He now is continuing this research using a more complex calculation that will hopefully yield a 90-per cent accuracy rate.Part IV Reading in Depth Section A 4
4、7.G 48.I 49.E 50.A 51.B 52.H 53.M 54.F 55.N 56.D Section B 57.B 58.C 59.D 60.B 61.C 62.A 63.B 64.C 65.A 66.D Part V Close 67.C 68.B 69.A 70.D 71.C 72.A 73.B 74.D 75.C 76.C 77.C 78.A 79.D 80.C 81.B 82.C 83.C 84.A 85.D 86.B Part VI 87.differed in many respects from your own.88.do great harm to the eye
5、sight of children.89.kept pace with the salary increase.90.has a strong influence on 91.can you entirely depend on others to solve 听力原文 11.W:I dont know what I could have done to make Bob so mad at me.M:Me neither,but its likely to stay that way until you say youre sorry.Q:What does the man mean?12.
6、M:This looks like Taylors house,but I dont know.I wish I wrote down the directions W:At this rate,we are lucky to get there in time for dessert Q:What does the woman imply?13.W:They say the exercise is good for you,but I dont know.I mean dragging myself out of bed six-day and every day to go to the
7、gym doesnt goes well with my sleeping schedule.M:Sure,but who says you need to go everyday?Q:What does the woman imply the man should do?14.M:I just got back from the new art gallery downtown.Have you seen their collection yet?W:Its a lot smaller than what I was expecting,but what they do have is im
8、pressive.Q:What does the woman mean?15.W:I just wrote the speech for the election.You know,Im running for the president of the Student Union.I was wandering if you would mind looking it over.M:Hey,what a friends for?Q:What will the man probably do?16.M:Oh,man,I feel awful.I think Im coming down with
9、 that flu everybodys been late up with.Do you have it too?W:No,I mean I probably look terrible because I stayed up all last night studying,but I should be fine after some sleep.Q:What does the woman mean?17.W:So,did you pick up that orange juice for me like you said you would?M:I meant to.But Im sho
10、rt of cash.Ill be going back later though,after I stop by the bank if you can wait that long.Q:What does the man imply he will do?18.M:Hi,thanks for your help.I guess I can handle the rest myself.But just in case,are you going to be around later?W:I dont know but you can always ask Judy.Shes really
11、good with these kinds of problems.Q:What does the woman imply?Conversation One W:Hi,Tim.Im really sorry to hear about your dad.My sincerest condolences go out to you and your family.He was such a great man.M:Thanks.As you know,he had been sick for some time before he passed away,so we were somewhat
12、prepared.W:So,hows your mom taking it?M:Oh,its been really hard on her.I dont think you get over something like that.M:Yeah,Im sure.My heart really goes out to her.Uh,so hows your mom going to be able to manage things alone?M:Well,financially,mom will be able to live a secure life from now on.I mean
13、,Dad had life insurance and substantial investments in property and stocks,so returns on those should take care of her.But our main concern at this moment is her emotional state.Shes really down,so a call now and again should brighten her day.M:So,what are the funeral arrangements?The announcement i
14、n the paper didnt mention much about the funeral.M:Well,some of the family members will get together on Tuesday morning for a private memorial service,but there will be a viewing in the afternoon from 2:00 to 3:00,followed by the funeral service.M:I wish there was something I could do you.M:Well,act
15、ually,there is.You know,Dad really admired you a lot,and before he died,he asked if youd sing a musical number at the funeral.M:Really?Id be honored.M:It would really mean a lot to the family.M:Sure.Then,see you on Tuesday.M:Okay,see you then.Questions 19 to 21 are based on the conversation you have
16、 just heard.19.What can we assume about the death of Tims father?20.How is his mother going to support herself now that her husband is gone?21.When is the memorial meeting for Tims father?Conversation Two W:Well,hi Mr.Brown.Hows your apartment working out for you?M:Well.Thats what I would like to ta
17、lk to you about.I want to talk to you about that noise!Would you mind talking to the tenant in 4B and ask him to keep his music down,especially after 10:00?The music is blaring almost every night,and it should be your job as manager to take care of things.W:Hey,I just collect the rent.Besides,the ma
18、n living there is the owners son,and hes a very big person.Hey,Ill see what I can do.Anything else?M:Well,yes.Could you talk to the owners of the property next door about the strong smell drifting this way?W:Well,the area is set aside for agricultural and livestock use,so theres nothing much I can d
19、o about that.M:Well,what about the.That,that noise.W:What noise?I dont hear anything.M:There,there it is again.W:Oh,that noise.I guess the military has resumed its exercises.M:You have to be kidding.Cant anything be done about it?W:Why certainly.Ive protested this activity,and these weekly activitie
20、s should stop.within the next three to five years.M:Hey,you never told me about these problems before I signed the rental agreement.Questions 22 to 25 are based on the conversation you have just heard.22.What did the man ask the women to tell the man in apartment 4B?23.What is the mans second compla
21、int?24.How does the woman respond to this second request?25.What is the source of the mans third complaint?Passage One When e-mail first came into general use about fifteen years ago,there was a lot of talk about the imminent arrival of the paperless office.However,it seems that e-mail has yet to re
22、volutionise office communication.According to communications analyst Richard Metcalf,some offices have actually seen an increase in paper as a result of e-mail.Information in the form of e-mail messages now floods our computer screens.These messages can be sent so quickly that memos tend to be distr
23、ibuted in the hundreds.For those secretaries whose bosses ask them to print out all their e-mails and leave them in their in-trays,this means using up a great deal of paper every month,Metcalf says.Metcalf has found that because some e-mails get lost in cyberspace,PAs are increasingly likely to be a
24、sked by clients and colleagues to send all important documents both by e-mail and by fax or snail mailthrough the post.This highlights a further potential problem with e-mail in todays officesit is taking up time rather than saving it.With e-mail,communication is much easier,but there is also more r
25、oom for misunderstandings,says psychologist Dr David Lewis.Generally,much less care is taken with e-mails than with letters or faxes and the sender will probably print the document and reread it before putting it in an envelope or sending it by fax.Questions 26 to 28 are based on the passage you hav
26、e just heard.26.Why has the promise of the paperless office not come true in many offices?27.What can be inferred from Richard Metcalf s findings?28.How does David Lewis feel about e-mail messages?Passage Two Today most of astronomers accept the notion that groups of stars that make up the universe
27、are all moving farther and farther away from each other,but until very recently this idea of an expanding universe was not a theory most European scholars believed in since ancient times and up to 17th century most of these scholars thought the size of the universe had remained unchanged since the m
28、oment of its creation or perhaps forever,with all the stars more or less in place in relation to each other.But that idea was challenged in the late 17th century by Izic Newtons idea of gravity as a force of attraction,which contradict the idea of a university that is static,unchanging.If gravity ca
29、uses all the stars out there in space to attract each other as Newton said,then they could remain motionless.Sooner or later all the stars will fall in absorb each other.Well,scientist then propose a new model,taking Newtons theory into account,they didnt want to abandon the idea of motionless stars
30、,but for this model to work,so the stars wont fall in each other,they had to modify Newtons law of gravity,so they theorize that for distance as large as those between stars,the gravitation repels rather than attracts.As you might guess,there are other contradictions.But this is prettily resolved in
31、 the past centuries by currently accepted theory,which says the universe is continuously expanding.Questions 29 to 31 are based on the passage you have just heard.29.what does the passage mainly discuss?30.What did most European scholars believe before 17th century about the size of the universe?31.
32、What did some scientists try to explain by suggesting that stars repel each other?Passage Three For most of us,the purpose of the holidays is to bring peace,love,and goodwill towards all.Yet,for many,the holiday season often means stress,fatigue,pressure,disappointment and loneliness.These feelings,
33、often known as the holiday blues,may be even more prevalent this year,due to the emotional disorder of the past few months,not to mention the unsteady economy.Experts say even the more ritual tasks of shopping,decorating,late-night parties,cooking,planning and family reunions can be holiday stressor
34、s.In addition,the psychological phenomenon known as seasonal affective disorder,or SAD,may bring a specific type of depression related to winters shorter days and longer nights.Certainly just because its the holidays doesnt mean people are going to be happy.says Dr.Doug Jacobs of Harvard University.
35、And this will be a particularly hard holiday for some who are dealing with a lost job,debt,or even a lost loved one.And with family reunions becoming less frequent events over the years,there is now the added pressure of getting just one chance to get it all right.The disappointment and sense of ali
36、enation that often results from family gatherings,he adds,is actually a realization that the fantasy is not met.Still,say experts,the blues should be addressed.The most essential step,says Stutesman,is for the individual to acknowledge their feelings.Denial will only increase the stress theyre feeli
37、ng.Stutesman recommends people do things that are normally comforting in order to get a handle on the holiday stress.If theyre feeling a little blue,they should try to do things personally satisfying for them.Maybe this is exercise,cooking,reading a book,or massage.Stutesman also advises that someti
38、mes avoidance is actually not such a bad idea.In some situations,fulfilling social obligations may be self-destructive when the best thing may be to just stay home.The healthy choice has to do with taking care of oneself.Questions 32 to 35 are based on the passage you have just heard.32.What is the
39、reason for“holiday blues to be even more prevalent?33.Why does Dr.Doug Jacob say“Certainly just because its the holidays doesnt mean people are going to be happy?34.According to Stutesman,what is the essential step to address the blues?35.According to the passage,what should a person do if he wants
40、to recover from“holiday blues?Section C Internet technology experts have shown that searches conducted using Web search engines can be put into three categories,namely informational,navigational,and transactional.Jim Jansen,(36)assistant professor in Penn States College of Information Sciences and T
41、echnology,worked with IST undergraduate Danielle Booth and Amanda Spink,Queensland University of Technology,on the project that led the categorisation of Web searches.The researchers say that informational searching(37)involves looking for a specific fact or topic,while navigational searching seeks
42、to(38)locate a specific Web site.Transactional searching looks for information related to buying a particular product or service,they add.The researchers have(39)revealed that they conducted this research using actual searching data,with the aim of real-time(40)classification.During the study,more t
43、han 1.5 million queries from hundreds of thousands of search engines users were analysed.The studys results show that about 80 per cent of queries are informational,and about 10 per cent each are for navigational and transactional(41)purposes.Jansen and his colleagues achieved those results by selec
44、ting(42)random samples of records,and analysing query(43)length,the order of the query in the session and the search results.(44)Their work has even enabled them to develop an calculation that classified the searches with a 74-per cent accuracy rate.“Other results have classified comparatively much
45、smaller sets of queries,usually manually.This research aimed to classify queries automatically,Jansen said.“(45)Our findings have broad implications for search engines and e-commerce if they can classify the user intent of queries in real time.This is why we wanted a computational undemanding calculation.It proves the 80/20 rule that 80 per cent of the cases can be achieved with these clear-cut methods,Jansen added.(46)He now is continuing this research using a more complex calculation that will hopefully yield a 90-per cent accuracy rate.