大学英语模拟试题及答案

大学英语四级考试模拟试题（附答案）一、写作Directions: For this part, you are allowed 30 minutes to write a short essay on the topic of "The Importance of Learning a Second Language". You should write at least 120 words but no more than 180 words.【答案】The Importance of Learning a Second LanguageSecondly, learning a second language improves cognitive abilities. Studies have shown that bilingual individuals often exhibit better problemsolving skills, greater creativity, and a more flexible mindset. Moreover, mastering a second language can open up numerous career opportunities. In an increasingly globalized job market, being proficient in multiple languages is a valuable asset.In conclusion, the benefits of learning a second language are multifaceted, ranging from personal growth to career advancement and cultural preservation. It is a lifelong investment that yields significant rewards.二、听力理解Section ADirections: In this section, you will hear eight short conversations and two long conversations. At the end of eachconversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question, there will be a pause. During the pause, you must read the four choices marked A), B), C), and D), and decide which is the best answer. Then mark the corresponding letter on the Answer Sheet with a single line through the centre.1. A) The woman doesn't want to cook dinner.B) The man will cook dinner for the woman.C) They are going to eat out.D) They are discussing the menu for tomorrow.【答案】C)Section BDirections: In this section, you will hear two passages. At the end of each passage, you will hear three or four questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C), and D). Then mark the corresponding letter on the Answer Sheet with a single line through the centre.Passage One2. A) It is a way to express individuality.B) It is a sign of social status.C) It reflects cultural background.D) It is a form of artistic expression.【答案】A)三、阅读理解Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blankfrom a list of choices given in a word bank following the passage. Read the passage through carefully before makingyour choices. Each choice in the bank is identified a letter. Please mark the corresponding letter for each item on the Answer Sheet with a single line through the centre. You maynot use any of the words in the bank more than once.Passage【答案】26. D) substantial27. A) outweigh28. C) enhance四、翻译Directions: For this part, you are allowed 30 minutes to translate a passage from Chinese into English. You shouldwrite your answer on the Answer Sheet.中国传统文化中，龙是吉祥的象征，代表着权力、威严和好运。

v1.0 可编辑可修改大学英语(三)》模拟试题一第一部分：交际用语(共10小题，每小题2分，满分20分)此部分共有10个未完成的对话，针对每个对话中未完成的部分有4个选项，请从A、B、C、D四个选项中选出可以填入空白处的最佳选项，并用铅笔将答案题卡上的相应字母涂黑。

示例。

1、- Hello, I'd like to speak to Mark, please.- ________, I'm Mark.is Mark speaking.'s me here.is me.2、- Thanks for inviting me, John, but I've already made other plans.- _________. Maybe another time.hope you enjoy it's good! I'm sorry to hear that! I really had a good time3、-Thank you for your help.- _________.doesn't matter're welcome're kinddon't think so4、- Let me help you carry the suitcase. - _________'s OK. I can manage.'s not very light.can help you with it.it down on the ground.5、- Sorry to give you so much trouble.- _________think so., I'm sorry.'s OK.are busy.6、-You speak very good English.-________.'s very kind of you to say so, I can'tare right's all right7、- Would you mind if we asked you for some advice - ________you so much.do you want's all right.. Please go ahead.8、- I wonder if I could use your computer tonight- ________. I'm not using it right now., go ahead.don't know.doesn't matter.cares9、- What do you want, Mary- _______, I want to go home., I plan to go shopping.'d like some red wine, please., I don't care.10、- Why didn't you come to my birthday party yesterdayv1.0 可编辑可修改 - ________me, my friend sent me a flower., I never go to birthday parties.…ha, I like swimming., but my wife had a car accident.第二部分：阅读理解(共10小题，每小题2分，满分20分)此部分共有2篇短文，在第一篇短文后有5个正误判断题，从每题后的两个选项中选出正确答案;在第二篇短文后有5个问题。

大学英语模拟试题及详析一、阅读理解1. What is the main idea of the passage?A. The benefits of studying abroadB. The difficulties of studying abroadC. The cultural shock when studying abroadD. The importance of language learning答案：A. The benefits of studying abroad解析：本题要求从选项中选择文章的主旨大意。

文章内容主要讨论了出国留学的好处，包括开阔视野、提高语言能力、增加人际关系等方面的益处。

因此，答案为A。

2. According to the passage, what can be a challenge for international students?A. Adapting to new cultural normsB. Finding affordable housingC. Meeting academic requirementsD. Overcoming homesickness答案：A. Adapting to new cultural norms解析：从文章中我们可以得知，国际学生最大的挑战之一就是适应新的文化规范和生活方式，这需要时间和努力。

因此，答案为A。

3. What is the author’s attitude towards studying abroad?A. PositiveB. NegativeC. NeutralD. Unsure答案：A. Positive解析：通过文章内容可知，作者对出国留学持积极的态度，认为这是一个能够带来许多好处的宝贵经验。

因此，答案为A。

二、完型填空When going to university, students often face a variety of choices. They have to decide on a major, choose their courses and extracurricular activities, and figure out where to live.There are many 1 to live as a university student. Some students choose to live on campus in dormitories, which can be a great way to make new friends and be close to classes. Others prefer to rent an apartment off campus, giving them more independence and privacy. Choosing the right accommodation is an important step in a student's university journey.Deciding on a 2 can also be a challenging task. 3 a major that aligns with one's interests and goals is crucial for a successful university experience.Students should consider what subjects they enjoy studying, what career paths they are interested in, and what skills they want to develop. It is important to choose a major that will 4 one's passions and lead to future success.Extracurricular activities are also an essential part of university life. Joining clubs, sports teams, or volunteer 5 can help students meet new people, develop new skills, and create lasting memories. These activities can also contribute to personal growth and a well-rounded university experience.In conclusion, university life offers students a wide range of choices and opportunities. By carefully considering their options and making thoughtful decisions, students can create a fulfilling university experience that sets them up for success in the future.1. A. methodsB. reasonsC. choicesD. challenges答案：C. choices2. A. majorB. pathC. goalD. skill答案：A. major3. A. FindingB. DevelopingC. ChoosingD. Selecting答案：C. Choosing4. A. challengeB. meetC. followD. match答案：D. match5. A. programsB. opportunitiesC. eventsD. activities答案：D. activities三、阅读表达1. How many choices do university students often face when going to university?答案：University students often face a variety of choices when going to university, including deciding on a major, choosing their courses and extracurricular activities, and figuring out where to live.2. Why is it important to choose a major that aligns with one's interests and goals?答案：It is important to choose a major that aligns with one's interests and goals because it is crucial for a successful university experience. Students should consider what subjects they enjoy studying, what career paths they are interested in, and what skills they want to develop.3. How can extracurricular activities contribute to a well-rounded university experience?答案：Extracurricular activities can help students meet new people, develop new skills, and create lasting memories. They can also contribute to personal growth and a well-rounded university experience.四、作文请根据以下提示，写一篇短文。

b级大学英语模拟试题及答案一、听力理解（共20分）1. What does the woman think of the new restaurant?A) It's too crowded.B) It's a bit expensive.C) It's very popular.D) It's not very clean.2. Why is the man going to the library?A) To borrow a book.B) To return a book.C) To study for an exam.D) To meet a friend.3. What is the weather like today?A) Sunny.B) Rainy.C) Cloudy.D) Windy.4. What time does the train leave?A) At 7:00 am.B) At 8:00 am.C) At 9:00 am.D) At 10:00 am.5. What does the man suggest doing?A) Going to the movies.B) Going for a walk.C) Cooking dinner at home.D) Ordering takeout.二、阅读理解（共30分）Passage 1The rise of digital technology has revolutionized the way we communicate, work, and live. With the advent of smartphones, tablets, and laptops, we have access to a wealth of information at our fingertips. However, this convenience comes at a cost. The constant connectivity has led to a decrease in face-to-face interactions and an increase in screen time, which can have negative effects on mental health and social skills.6. What is the main topic of the passage?A) The benefits of digital technology.B) The impact of digital technology on communication.C) The drawbacks of digital technology.D) The history of digital technology.7. What is one negative effect of constant connectivity mentioned in the passage?A) Increased face-to-face interactions.B) Improved mental health.C) Decreased social skills.D) Increased screen time.Passage 2In recent years, there has been a growing interest in sustainable living. People are becoming more aware of theenvironmental impact of their daily activities and areseeking ways to reduce their carbon footprint. This shift in mindset has led to the popularity of eco-friendly productsand services, as well as a rise in community initiativesaimed at promoting a greener lifestyle.8. What is the main focus of the passage?A) The decline in interest in sustainable living.B) The environmental impact of daily activities.C) The popularity of eco-friendly products.D) The rise in community initiatives for a greener lifestyle.9. What is one way people are reducing their carbon footprint?A) By using more eco-friendly products.B) By increasing their daily activities.C) By ignoring community initiatives.D) By promoting a non-green lifestyle.三、完形填空（共20分）In today's fast-paced world, it is crucial to stay organized and efficient. One way to achieve this is by using a daily planner. A daily planner can help you 10) _______ your time and ensure that you are using it wisely. It can also help you prioritize tasks and 11) _______ your goals.10. A) wasteB) manageC) forgetD) lose11. A) ignoreB) achieveC) postponeD) abandon四、翻译（共15分）12. 随着科技的发展，我们的生活变得越来越方便。

《大学英语(四)》模拟试题二第一部分：交际用语(共10小题;每小题2分，满分20分)此部分共有10个未完成的对话，针对每个对话中未完成的部分有4个选项，请从A、B、C、D四个选项中选出可以填入空白处的最佳选项，并用铅笔将答案题卡上的相应字母涂黑。

示例1. 1. —— Merry Christmas!— _______.A. I hope soB. ReallyC. Thank youD. The same to you2. 2. —— Don't make faces in class.— _______.A. Sorry, I won't do it againB. Certainly, I willC. That's OKD. Excuse me, I am wrong3. 3. —— I feel sick.— _______— I'm not sure, but I have got a bad headache.A. I'm sorry to hear that.B. How are you feeling now?C. Do you have a high temperature?D. How long have you been away?4. 4. ——Hello! Can I get a seat on the 8 pm flight to Detroit?— _______.A. Hello! Interna onal AirlineB. You'd be er look up the schedule firstC. I'm sorry, but it's completely bookedD. I'm afraid you have to change5. 5. —— Paul, this is my friend, Ann.— _______A. Very well, thank you.B. How do you like the party?C. Glad to meet you, Jack.D. Glad to meet you, Ann.6. 6. —— What do you think of the movie we saw last night?— _______A. The actress is bad.B. Terrific!C. The theatre is bad.D. Nobody was there.7. 7. —— _______?— I would like to look at some shoes.A. What do you wantB. What would you like to doC. Can I help youD. Where are you going8. 8. —— How soon will your father fly to New York?— _______A. At 7.00 am.B. Last week.C. In three days.D. Twice a year.9. 9. —— You've got the first prize in the dancing contest.— ________A. You are welcome.B. Oh, really? I can't believe my ears!C. Please accept my congratula ons.D. It's very kind of you.10. —— I beg your pardon?10.— _______A. I said, "What do you think of the movie?"B. Sorry, I didn't say it clearly.C. I will repeat.D. It's my pleasure.第二部分：阅读理解(共10小题;每小题2分，满分20分)此部分共有2篇短文，在第一篇短文后有5个正误判断题，从每题后的两个选项中选出正确答案;在第二篇短文后有5个问题。

大学英语模拟题1、One of my teeth is so ______ that it is going to be missing soon（2）（）A．loseB．looseC．lossD．lost标准答案：B2、—How about taking a walk?—Oh, I think it’s ______ cold for a walk（2）（）A．very muchB．too muchC．much tooD．so much标准答案：C3、You are supposed to write your composition every ______ line.（2）（）A．oneB．aC．otherD．another标准答案：C4、After living for years in a big city, they found it difficult to settle ______ in a town.（2）（）A．forB．atC．upD．down标准答案：D5、The reason for my absence was ______ I had fallen ill.（2）（）A．whyB．becauseC．forD．that标准答案：D6、This is the university ______.（2）（）A．at which do we studyB．we are studyingC．we are studying atD．where we study at标准答案：A7、It was in this house ______ the important meeting in history was held.（2）（）A．whereB．thatC．whichD．in which标准答案：B8、She looked so honest that we all regarded her story ______.（2）（）A．like trueB．as trueC．like realD．as real标准答案：B9、Mrs. Brown as well as her children ______ to go Paris on holiday nextweek.（2）（）A．isB．areC．willD．will be标准答案：A10、He is training hard, hoping to ______ a new world record.（2）（）A．set offB．set asideC．set upD．set out标准答案：C11、___in the arguments about the morality of artificially reproducing life is the fact that，at present, cloning is a very inefficient procedure.（2）（）A．OverlookedB．OverlookingC．Having overlookedD．Having been overlooked标准答案：B12、We’ll___ what our country expects of us.（2）（）A．keep up withB．put up withC．stand up toD．live up to标准答案：D13、The writer has listed why cloning is not feasible to be ___on humans.（2）（）A．amendedB．adoptedC．adjustedD．adapted标准答案：B14、He was a charming and ___host whose house was an___rendezvous( 集合的) of the great.（2）（）A．accomplished, acceptedB．accomplishing, acceptingC．accomplishing, acceptedD．accomplished, accepting标准答案：A15、I think the chief thing that ___ me about Mr. Bush was his kindness and humor.（2）（）A．hitB．struckC．beatD．knocked标准答案：B16、Mrs. Clinton was always neatly and quietly dressed ___ her age and status.（2）（）A．in regard toB．in accordance withC．in reference toD．in comparison with标准答案：B17、We discussed only such problems ___ concerned everyone of us.（2）（）A．thatB．whatC．asD．whether标准答案：A18、After the ___of 17 British passengers, Mr. Blair continued to express his concern over the safety of the other passengers still on board the hijacked airliner.（2）（）A．relayB．releaseC．conveyD．transfer标准答案：B19、The “quality” newspapers are often held ___ as an example of impartial journalism.（2）（）A．backB．inC．upD．onto标准答案：C20、At the age of 14, he went to his uncle's farm, where he had lessons on botany ___ .（2）（）A．self-taughtB．self-teachingC．being self-taughtD．having self-taught标准答案：B21、He can't drive a car. Let ___fly an aero-plane.（2）（）A．solitaryB．lonelyC．aloneD．loneliness标准答案：C22、The boy said to his mother in an ___ voice that she shouldn't have blamed him.（2）（）A．injuryB．injuriousC．injuredD．injuring标准答案：D23、___how the splendid Maya Culture disappeared all of a sudden from the earth, it remains a mystery hard to solve.（2）（）A．In turnB．As toC．Thanks toD．As a rule标准答案：B24、In the era of market economy, the concept of “Consumer First” should be ___by manufacturers.（2）（）A．rejectedB．reformedC．relivedD．reinforced标准答案：D25、He's widely known more ___a poet than ___a novelist.（2）（）A．for,toB．for,asC．as,forD．as,as标准答案：D26、The football match was held over until further notice ___the continual rain.（2）（）A．on account ofB．thanks toC．but forD．as for标准答案：B27、The rain was heavy and ___the land was flooded.（2）（）A．consistentlyB．consequentlyC．constantlyD．continuously标准答案：B28、Another issue ___the new republic is the problem of the education of its citizens.（2）（）A．confiningB．confirmingC．confrontingD．contributing标准答案：C29、A window in the kitchen room was ___; there was rubbish everywhere and the clock had been stolen.（2）（）A．scatteredB．smashedC．scratchedD．scraped标准答案：B30、Knowing that her son was suffering from a ___ disease, the mother cried her eyes out.（2）（）A．deadlyB．dyingC．dead-likeD．deathly标准答案：A31、Some people consider it unwise to ___themselves in a quarrel between husband and wife.（2）（）A．participateB．involveC．combineD．associate标准答案：B32、I have just come here to see if I can be___ to you.（2）（）A．helpB．of helpC．with helpD．for help标准答案：B33、Imagine ___with someone who never stops ___practical jokes on you.（2）（）A．to live, to playB．to live, playingC．living, to playD．living, playing标准答案：B34、The Old Man and the Sea and many other novels ___ Ernest Hemingway the Nobel Prize for Literature in 1954.（2）（）A．earnedB．gainedC．awardedD．claimed标准答案：A35、Those who had moved to America under the ___that America was paved with gold everywhere started to regret their decision.（2）（）A．illusionB．intentionC．impressionD．concept标准答案：A36、___change your mind，please give us a call.（2）（）A．Were you toB．Would youC．Could youD．Might you标准答案：A37、When ___, he denied ___ anything illegal.（2）（）A．questioned, doingB．being questioned, doingC．questioning, doingD．questioning, having done标准答案：B38、See you later. Jenny. I'm glad ___ with you for six months.（2）（）A．to workB．to be workingC．to have workedD．to having been working标准答案：C39、The girl in the snapshot was smiling sweetly, her long hair___________in the breeze.（2）（）A．flowedB．had flowedC．flowingD．was flowing标准答案：A40、___from the European continent, England had been in close contact with the outside world.（2）（）A．Because cutting offB．While to be cut offC．Although cut itself offD．Even if cut off标准答案：D41、The actors have to ___ before they appear in front of the audience.（2）（）A．cover upB．paint upC．make upD．do up标准答案：C42、Quite a lot of people watch TV only to ___time.（2）（）A．passB．killC．wasteD．spend标准答案：A43、John was never particular ___ the food his wife served.（2）（）A．aboutB．ofC．forD．to标准答案：A44、The designing of a satellite in the heavy environment is ___an easy job.（2）（）A．by all meansB．by means ofC．by no meansD．by any means标准答案：C45、Edward is the boy ___I think scored the winning point for the basketball team.（2）（）A．thatB．whatC．whomD．who标准答案：D46、It is often more difficult to find trained men than ___for scientific research.（2）（）A．getting financial supportB．to get financial supportC．get financial supportD．in getting financial support标准答案：B47、John is a good student, ___his best subject.（2）（）A．as EnglishB．being EnglishC．English asD．English being标准答案：D48、___great was the destruction that the South took decades to recover.（2）（）A．VeryB．TooC．SoD．Such标准答案：C49、You ought not to ___him the news that day.（2）（）A．tellB．be tellingC．have been toldD．have told标准答案：D50、Hot metal ___as it grows cooler.（2）（）A．contractsB．reducesC．condensesD．decreases标准答案：A51、Do you have a preference ___a particular food?（2）（）A．withB．atC．forD．in标准答案：C52、By now most freshmen have grown so used to university life that they have forgotten all those___ about the university they originally had.（2）（）A．concernsB．worryC．dreamsD．ambition标准答案：C53、Many people want to buy it because.___. the price is reasonable; ___ , it's rather durable.（2）（）A．on one side, on the other sideB．for one thing, for anotherC．on the one hand, on the other handD．in one part, in the other part标准答案：C54、The proposal ___we start doing the experiment two days earlier has been agreed upon by all.（2）（）A．whichB．whatC．thatD．of which标准答案：C55、Spring ___, we may look forward to better weather.（2）（）A．comesB．has comeC．to be comingD．having come标准答案：C56、The purpose of the research had a more different meaning for them than___ .（2）（）A．for ours it hadB．it did for usC．with usD．with ours标准答案：B57、___from the balcony when he saw a policeman approaching him.（2）（）A．Jumped down the thiefB．Down the thief jumpedC．Down jumped the thiefD．Down did the thief jump标准答案：C58、Can you see a man and his horse ___are crossing the bridge?（2）（）A．whoB．whichC．thatD．all标准答案：C59、___, I cannot agree with him on the matter.（2）（）精品文档A．Much as I respect himB．More as I respect himC．As I respect him muchD．As I respect him more标准答案：A60、But for your help, we ___the work as scheduled.（2）（）A．could not finishB．would not have finishedC．would have finishedD．could have finished标准答案：B61、Do you know ___the population of China is?（2）（）A．how manyB．how muchC．whichD．what标准答案：B62、Advertising is different from other forms of communication___the advertiser pays for the message to be delivered.（2）（）A．in thatB．now thatC．see thatD．whereas标准答案：A63、I know nothing about his journey ___ he is likely to be away for six months.（2）（）A．exceptB．unlessC．except thatD．apart from标准答案：C64、___editor and ___publisher of this magazine is a learned man from Britain.（2）（）A．An, aB．The, aC．The, theD．The, /标准答案：D65、Many a white-collar worker___to return to the easy days of university or college.（2）（）A．wishesB．wishC．have wishedD．wishing标准答案：A66、Would you like him to paint it blue?I'd rather he ___it green.（2）（）A．paintsB．paintedC．paintD．is painting标准答案：C67、James dressed himself up as a plumber before leaving the house lest he ___.（2）（）A．was recognizedB．could be recognizedC．should be recognizedD．was being recognized标准答案：C68、He struck the girl in the face and she fell to the ground ___.（2）（）A．dieB．deathC．deadD．deadly标准答案：C69、I think it quite essential that your child ___ a foreign language at school.（2）（）A．must learnB．learnsC．learnedD．learn标准答案：D70、She woke up from the nightmare ___ .（2）（）A．with startB．with a startC．startingD．started标准答案：B71、Is there any___in your company?（2）（）A．vacancyB．desertionC．emptinessD．hollow标准答案：A72、The old man ___the boy on his knees.（2）（）A．seatedB．was seatedC．satD．was sat标准答案：A73、V oices of argument were ___as the two motorists became more bad-tempered.（2）（）A．increasedB．risenC．swollenD．raised标准答案：D74、Don't take him for a friend; he's ___a bully.（2）（）A．everything toB．nothing butC．anything likeD．something of标准答案：D75、She was exhausted and in no___for dancing.（2）（）A．emotionB．temperC．moodD．feeling标准答案：C76、During foggy weather trains are late ___ .（2）（）A．and so forthB．more often than notC．or somethingD．as a matter of fact标准答案：B77、The paint is still wet___.（2）（）A．Don't he sure to touch it.B．Not be sure to touch it.C．Be not sure to touch it.D．Be sure not to touch it.标准答案：D78、Who will be in charge of your team?We'll elect ___ .（2）（）A．Henry as captainB．Henry captainC．captain HenryD．as captain Henry标准答案：A79、The speaker doesn't know how to ___himself across.（2）（）A．makeB．runC．takeD．put标准答案：D80、It's high time you ___us the truth.（2）（）A．tellB．have toldC．toldD．had told标准答案：C81、If I___to do the experiment, I would do it some other way.（2）（）A．should beB．should be goingC．wasD．were标准答案：D82、I would not be home tonight___ you not___me a lift in your car.（2）（）A．if, giveB．if had, givenC．had, givenD．have, given标准答案：C83、We___it without your help.（2）（）A．couldn't have doneB．couldn't doC．could have doneD．could haven't done标准答案：A84、___in the crash, he won't participate in the race.（2）（）A．His broken legB．His leg is brokenC．His leg having been brokenD．His leg being broken标准答案：C85、So fast ___that it is difficult for us to imagine its speed.（2）（）A．light travelsB．travels lightC．does light travelD．has light traveled标准答案：C86、Is this film moving?Yes, it is___.（2）（）精品文档A．Rarely have I seen this before.B．Rarely before have I seen this.C．Rarely have I seen before this.D．Rarely I have seen this before.标准答案：A87、I suppose she is not serious,___ ?（2）（）A．do IB．don't IC．isn't sheD．is she标准答案：C88、I can only do it for you ___I'm paid in advance.（2）（）A．just asB．in thatC．now thatD．on condition that精品文档标准答案：D89、Whatever is worth ___ at all is worth ___well.（2）（）A．doing, being doneB．doing, doingC．being done, doingD．being done, being done标准答案：A90、You'll see to it ___everything is ready in time.（2）（）A．whatB．thatC．whetherD．how标准答案：B91、How well educated a person is ___a strong influence on his career.（2）（）A．hasB．haveC．to have精品文档D．having标准答案：A92、What he wrote made no ___to me.（2）（）A．meaningB．ideaC．senseD．story标准答案：C93、I bought this antique vase at a quite ___price.（2）（）A．cheapB．reasonableC．expensiveD．small标准答案：B94、___change your mind, please give me a call.（2）（）A．Might youB．Were youC．Should youD．Would you标准答案：C95、Hardly had they arrived at the airport ___the plane started to leave.（2）（）A．thanB．thenC．untilD．when标准答案：C96、This project must be completed ___as scheduled.（2）（）A．in vainB．at mostC．in advancedD．by all means标准答案：C97、___the people in the workshop, Tonny is the most skilled.（2）（）A．Of allB．To allC．In allD．From all标准答案：A98、Jane cannot drive us downtown, for she has ___to take us all.（2）（）A．very small a carB．too small a carC．so a small carD．such small a car标准答案：B99、When questioned, he ___doing anything illegal.（2）（）A．refusedB．objectedC．deniedD．opposed标准答案：C100、The car___on the way to the station, and we had to get a taxi.（2）（）A．broke downB．breaking downC．broken downD．was broken down 标准答案：C。

《大学英语1》模拟考试试卷题号一二三四五六七八九总分得分阅卷人一、词汇选择题（每小题2分，共20分）Fill in the blanks with the proper words given below.A experienceB scoreC comfortableD surroundingsE describeF advantageG commonH attitudeI improveJ economic1.He realized that his( attitude ) on these matters was wrong.2.You should take ( advantage ) of this chance and try to make a goodimpression on them.3.It seems that they had little in (common) even though they are twinbrother.4.Do you want to know how to (improve) your grades without having to spend more time studying?5.I don't want to take these shoes mainly because they are too(fancy)for me.6.Going over your notes regularly can help get high (score)on achievement tests.7.While sitting in the (comfortable)armchair,my grandfather fell asleep.8.Words can't (describe) the beauty of the scene.9.Nowadays many children live in the pleasant (surroundings) ,which may cause some problems.10.He left school for (economic) reasons.二、语法选择题（每小题2分，共10分）There are five questions and four choices marked A,B,C and D for eachquestion,choose the best answer.1.There are more __D__ in Bristol than in any other city I know.A. football teamB. footballs teamC. footballs teamsD. football teams2.This is the ___B____ leaning tower in Pisa.A. 180-feet-highB. 180-foot-highC. 180-foot highD. 180 foot high3.The girl is ____D___.A. five-years-oldB. five year oldC. five-year oldD. five years old4.There will be a ___A____ in our school next month.A. sports meetingB. sport meetingsC. sports meetingsD. sport meeting5. – I’m sorry I’m calling you so late.-- ____C___ okay.A.This isB. You’reC. That’sD. I’m三、翻译题（每小题5分，共30分）Translate the following sentences into chinese.1.Our school library is a good place for students to study in, for the reading room is quiet and comfortable.学校的图书馆是学生学习的好地方，因为阅览室安静而舒适。

Grammar and vocabulary1.Sarah looked at finished painting with satisfaction.A. 不填，aB. a，theC. the，不填D. the，a【答案】C【分析】名词painting前有定语finished，所以特指“那件成品画作”，satisfaction是不行数名词，所以前面不加任何定冠词。

【考点】定冠词的使用方法。

2.After the flooding ，people were suffering in that area，urgently needed clean water，medicine and shelter to survive.A.whichB. whoC. whereD. what【句意】洪水过后，在那里的受灾群众急纯洁水，药物和收容所来生存。

【分析】第三句是定语从句，用于修饰其次句中的people，修饰对象是人所以用who。

【答案】B【考点】定语从句3.—OK，I’ve had enough of it. I give up！—You can’t your responsibilities.A. run off withB. run up againstC. run out ofD. run away from【句意】—好了，我受够了，我放弃！—你不行以躲避你的责任。

【分析】run away from表示“躲避”，A项表示“获得”，B项表示“偶然相遇”，C项表示“用光，用完”，只有D项满足句意。

【答案】D【考点】动词词组的辨析4.The notice came around two in the afternoon the meeting would be postponed.A.whenB. thatC. whetherD. how【句意】下午两点钟来的通知说，会议将延期召开。

【分析】这里的that 引导同位语从句，解释说明notice 的内容，不能省略。

⼤学英语四级模拟试题⼀（附含答案解析）⼤学英语四级模拟题⼀Part I Reading Comprehension (Skimming and Scanning) (10%) Directions:In this part, you will have 15 minutes to go over the passage quickly and answer the questions on the Answer Sheet.For questions 1-7, choose the best answer from the four choices marked A, B, C and D. For question 8-10, complete the sentences with the information given in the passage.Media Selection for AdvertisementsAfter determining the target audience for a product or service, advertising agencies must select the appropriate media for the advertisement. We discuss here the major types of media used in advertising. We focus our attention on seven types of advertising: television, newspapers, radio, magazines, out-of-home, Internet, and direct mail.TelevisionTelevision is an attractive medium for advertising because it delivers mass audiences to advertisers. When you consider that nearly three out of four Americans have seen the game show Who Wants to Be a Millionaire? You can understand the power of television to communicate with a large audience. When advertisers create a brand, for example, they want to impress consumers with the brand and its image. Television provides an ideal vehicle for this type of communication. But television is an expensive medium, and not all advertisers can afford to use it.Television’s influence on advertising is fourfold. First, narrowcasting means that television channels are seen by an increasingly narrow segment of the audience. The Golf Channel, for instance, is watched by people who play golf. Home and Garden Television is seen by those interested in household improvement projects. Thus, audiences are smaller and more homogeneous（具有共同特点的）than they have been in the past. Second, there is an increase in the number of television channels available to viewers, and thus, advertisers. This has also resulted in an increase in the sheer number of advertisements to which audiences are exposed. Third, digital recording devices allow audience members more control over which commercials they watch. Fourth, control over programming is being passed from the networks to local cable operators and satellite programmers.NewspapersAfter television, the medium attracting the next largest annual ad revenue is newspapers. The New York Times, which reaches a national audience, accounts for $1 billion in ad revenue annually. It has increased its national circulation（发⾏量）by 40% and is now available for home delivery in 168 cities. Locally, newspapers are the largest advertising medium. Newspapers are a less expensive advertising medium than television and providea way for advertisers to communicate a longer, more detailed message to their audience than they can through television. Given new production techniques, advertisements can be printed in newspapers in about 48 hours, meaning newspapers are also a quick way of getting the message out. Newspapers are often the most important form of news for a local community, and they develop a high degree of loyalty from local readers.RadioAdvertising on radio continues to grow. Radio is often used in conjunction with outdoor billboards（⼴告牌）and the Internet to reach even more customers than television. Advertisers are likely to use radio because it is a less expensive medium than television, which means advertisers can afford to repeat their ads often. Internet companies are also turning to radio advertising. Radio provides a way for advertisers to communicate with audience members at all times of the day. Consumers listen to radio on their way to school or work, at work, on the way home, and in the evening hours.Two major changes---satellite and Internet radio---will force radio advertisers to adapt their methods. Both of these radio forms allow listeners to tune in stations that are more distant than the local stations they could receive in the past. As a result, radio will increasingly attract target audiences who live many miles apart.MagazinesNewsweeklies, women’s titles, and business magazines have all seen increases in advertising because they attract the high-end market. Magazines are popular with advertisers because of the narrow market that they deliver. A broadcastmedium such as network television attracts all types of audience members, but magazine audiences are more homogeneous. If you read Sports Illustrated, for example, you have much in common with the magazine’s othe r readers. Advertisers see magazines as an efficient way of reaching target audience members.Advertisers using the print media---magazines and newspapers---will need to adapt to two main changes. First, the Internet will bring larger audiences to local newspapers. These audiences will be more diverse and geographically dispersed（分散）than in the past. Second, advertisers will have to understand how to use an increasing number of magazines for their target audiences. Although some magazines will maintain national audiences, a large number of magazines will entertain narrower audiences.Out-of-home advertisingOut-of-home advertising, also called place-based advertising, has become an increasingly effective way of reaching consumers, who are more active than ever before. Many consumers today do not sit at home and watch television. Using billboards, newsstands, and bus shelters for advertising is an effective way of reaching these on-the-go consumers. More consumers travel longer distances to and from work, which also makes out-of-home advertising effective. Technology has changed the nature of the billboard business, making it a more effective medium than in the past. Using digital printing, billboard companies can print a billboard in 2 hours, compared with 6 days previously. This allows advertisers more variety inthe types of messages they create because they can change their messages more quickly.InternetAs consumers become more comfortable with online shopping, advertisers will seek to reach this market. As consumers get more of their news and information from the Internet, the ability of television and radio to get the word out to consumers will decrease. The challenge to Internet advertisers is to create ads that audience members remember.Internet advertising will play a more prominent role in organizations’ advertising in the near future. Internet audiences tend to be quite homogeneous, but small. Advertisers will have to adjust their methods to reach these audiences and will have to adapt their persuasive strategies to the online medium as well.Direct mailA final advertising medium is direct mail, which uses mailings to consumers to communicate a client’s message. Direct mail includes newsletters, postcards and special promotions. Direct mailis an effective way to build relationships with consumers. For many businesses, direct mail is the most effective form of advertising.1. Television is attractive advertising medium in that ________.A. it has large audiencesB. it appeals to housewivesC. it helps build up a company’s reputationD. it is affordable to most advertisers2. With the increase in the number of TV channels, ________.A. the cost of TV advertising has decreasedB. the number of TV viewers has increasedC. advertisers’ interest in other media has decreasedD. the number of TV ads people can see has increased3. Compared with television, newspaper as an advertising medium ________.A. earn a larger annual ad revenueB. convey more detailed messagesC. use more production techniquesD. get messages out more effectively4. Advertising on radio continues to grow because ________.A. more local radio stations have been set upB. modern technology makes it more entertainingC. it provides easy access to consumersD. it has been revolutionized by Internet radio5. Magazines are seen by advertisers as an efficient way to ________.A. reach target audiencesB. appeal to educated peopleC. attract diverse audiencesD. convey all kinds of messages6. Out-of-home advertising has become more effective because ________.A. billboards can be replaced within two hoursB. consumers travel more now than ever beforeC. such ads have been made much more attractiveD. the pace of urban life is much faster nowadays7. The challenge to Internet advertisers is to create ads that are ________.A. quick to updateB. pleasant to look atC. easy to rememberD. convenient to access8. Internet advertisers will have to adjust their methods to reach audiences thattend to be_________________.9. Direct mail is an effective form of advertising for businesses to develop_______________.10. This passage discusses how advertisers select ______ __ for advertisements.（8-10题答案请写在答题纸上）Part II Listening Comprehension (35%) Section A (15%)Directions:In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A, B, C and D, and decide which is the best answer. Then mark the corresponding letter on the Answer Sheet with a single line through the centre.11. A. To reach US$13 million. B. To reach US$30 million.C. To reach US$300 million.D. To reach US$3 million.12. A. 80%. B. 60%. C. 50%. D. 70%.13. A. 160. B. 60. C. 116. D. 106.14. A. Meet Mr. Wilson. B. Make a cup of tea.C. Give Mr. Milson a call.D. Write down the number.15. A. The man does not need a car to get around.B. The man lives far away from the subway.C. The man is not good at driving.D. The man enjoys driving a car.16. A. It is attractive. B. It is exciting.C. It is boring.D. It is important.17. A. Stay at home and complete the paper on her own.B. Save time by using Mary’s computer.C. Buy a computer herself.D. Borrow Mary’s computer.18. A. Talk to the boss. B. Restart the discussion.C. Have a fresh mind.D. Have a break.Questions 19 to 22 are based on the conversation you have just heard.19. A. Her mother. B. Her friend.C. Her husband.D. Herself.20. A. A 40 percent discount. B. A 10 percent discount.C. A 15 percent discount.D. A 20 percent discount.21. A. 40 dollars. B. 48 dollars.C. 60 dollars.D. 54 dollars.22. A. Because the woman has only 47 dollars.B. Because there’s a button missing on the blouse.C. Because it is the last blouse.D. Because it is the special offer for this week.Questions 23 to 25 are based on the conversation you have just heard.23. A. In the dining hall. B. In the room.C. In the Rainbow Bar.D. Not given.24. A. Room 610. B. Room 061.C. Room 106.D. Room 601.25. A. In a motel. B. In a hotel.C. In a dormitory.D. In a bar.Section B (10%)Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D. Then mark the corresponding letter on the Answer Sheet with a single line through the center.Passage OneQuestions 26 to 28 are based on the passage you have just heard.26. A. Many foreign tourists visit the United States every year.B. Americans enjoy eating out with their friends.C. The United States is a country of immigrants.D. Americans prefer foreign foods to their own food.27. A. They can make friends with people from other countries.B. They can get to know people of other cultures and their lifestyles.C. They can practice speaking foreign languages there.D. They can meet with businessmen from all over the world.28. A. The couple cooks the dishes and the children help them.B. The husband does the cooking and the wife serves as the waitress.C. The mother does the cooking while the father and the children wait on the guests.D. A hired cook prepares the dishes and the family members serve the guests. Passage TwoQuestions 29 to 31 are based on the passage you have just heard.29. A. Their family members. B. Their relatives.C. Their closed friends.D. Strangers.30. A. To get advice. B. To subscribe.C. To place an advertisement.D. To apply for membership.31. A. They are two well-known writers who give advice.B. They are two famous doctors.C. They are two lawyers.D. They are two professors at the New York State University.Passage ThreeQuestions 32 to 35 are based on the passage you have just heard.32. A. At 7:00. B. At 7:50.C. On time.D. Behind its time.33. A. To take a taxi to St. Louis.B. To take a bus to St. Louis.C. To carry his bags and hurry to the Union Station.D. To get off before Union Station and take a taxi.34. A. He managed to catch the train he needed.B. He failed to catch the train to St. Louis.C. As soon as he got on the train it began to leave the station.D. Thanks to the porter’s help, he was in time for the train.35. A. Late Again. B. A Helpful Conductor.C. At the Union Station.D. Conductor, Porter and I.Section C (10%)Directions:In this section, you will hear a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for the second time, you are required to fill in the blanks numbered from 36 to 43 with the exact words you have just heard. For blanks numbered from 44 to 46 you are required to fill in the missing information. For these blanks, you can either use the exact words you have just heard or write down the main points in your own words. Finally, when the passage is read for the third time, you should check what you have written. （答案请写在答题纸上）Americans are used to traveling. Some people make long-distance commutes to work (36) __________. Their jobs may even require them to take (37) __________ business trips. Most companies provide an (38) __________ vacation for their employees and people often use that time to travel. Some people just visit friends or relatives in distant states. Others go on low-budget (39) __________ excursions and stay in economy motels. Those with more (40) __________tastes choose luxurious resorts and hotels. Camping out in the great (41) __________appeals to adventurous types.Most Americans prefer to travel within their nation’s borders. Why? For one thing, it’s cheaper than traveling (42)__________ and there’s no language problems. But besides that, the vast American territory offers numerous tourist attractions. Nature lovers can enjoy beaches, mountains, canyons, lakes and a wealth of natural wonders. (43) __________ cities offer visitors a multitude of urbandelights. The convenience of modern freeways, (44) ___________________ makes travel in America as easy as pie. Many American vacations are as unique as unique as the people who take them. Families often plan their trips with (45)_____________________. More and more “family friendly” vacation resorts offer special programs for children. History buffs seek out famous historical sites and museums. Environmentalists prefer “green vacations”. Some people find sea cruises (46) _______________________________. Others hit the water to go fishing, skiing or white-water rafting.Part III Reading Comprehension (20%) Directions: There are 2 passages in this section. 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 Answer Sheet with a single line through the center.Passage OnePart-time jobs are nothing new to us college students. It is common for students to practice their salesmanship when they have free time. However, I was extremely shocked when I learned one of our teachers had also joined in the profit-making business.She is our physical education teacher. The other day she publicly commented on the pimples (丘疹) on a student’s face andthen presented the girl with a sample bottle of nameless face cream.According to the teacher, the face cream was produced in France. Each small bottle costs more than 40 yuan. From my viewpoint, it is a complete waste of money to buy such thing. “Why don’t you decline and refuse to buy it?” I suggested to the girl. She signed, “If I do that, I am afraid that my teacher may give me a lower mark in PE.” In other words, as long as she made a good deal with the teacher, an “excellent” on her PE course would follow.I was depressed. The teacher abused her social role. Her priority should be to give us proper education and training. Instead, she is trying to make a profit from us. She is unfit to be a good “engineer in cultivat ing the spirit of mankind”.47. The idea for students to do part-time jobs is _________.A. unheardB. uncommonC. surprisingD. not fresh48. The teacher made a comment on the pimples on a student’s face in order to _________.A. sell somethingB. show concern for the studentsC. make her lessons more interestingD. help her students learn something49. The writer believes that the cream _________.A. is worthy buyingB. is of high qualityC. is uselessD. can cure the pimples on the student’s face50. We may infer that _________.A. many students bought the creamB. no students bought the creamC. the writer got some free creamD. the cream was made by the teacher herself51. From the passage we can infer that _________.A. some students have failed their PE examsB. the students don’t like the teacherC. the teacher is welcome by her studentsD. the teacher has given her students proper education and trainingPassage TwoShu Pudong has helped at least l, 000 people bitten by snakes. “It was seeing people with snake bites that led me to this career,” he said.In 1963, after his army service, Shu entered a medical school and later became a doctor of Chinese medicine. As part of his studies he had to work in the mountains. There he often heard of people who had their arms or legs cut off after a snake bite in order to save their lives.“I was greatly upset by the story of an old farmer I met. It was a very hot afternoon. The old man was pulling grass in his field when he felt a pain in his left hand. He at once realized that he had been bitten by a poisonous snake. In no time, he wrapped a cloth tightly around his arm to stop the poison spreading to the heart. Rushing home he shouted ‘Bring me the knife’. Minutes later the man lost his arm forever.”“The sad story touched me so much that I decided to devote myself to helping people bitten by snakes,” Shu said.52. The best title for this article is “_________”.A. Astonishing MedicineB. Farmer Loses ArmC. Dangerous BitesD. Snake Doctor53. The farmer lost his arm because _________.A. the cloth was wrapped too tightlyB. he cut it off to save his lifeC. Shu wasn’t there to help himD. he was alone in the field54. Shu decided to devote himself to snake medicine because _________.A. he wanted to save people’s arms and legsB. he had studied it at a medical schoolC. he had seen snakes biting peopleD. his army service had finished55. Why did Shu go into the mountains？A. He didn’t want to study snake bites.B. He wanted to help the farmers.C. He was being trained to be a doctor.D. He was expected to serve in the army.56. Which of the following words can take the place of the underlined word “career”in the first paragraph？A. conclusionB. storyC. incidentD. jobPart Ⅳ Cloze (10%) Directions: There are20 blanks in the following passage. For each blank there are four choices marked A, B, C and D. You should choose the ONE that best fits into the passage. Then mark the corresponding letter on Answer Sheet with a single line through the center.For many people today, reading is no longer relaxation. To keep up their work they must read letters, reports, trade publications, interoffice communications, not to mention newspapers and magazines: a never-ending flood of words. In__57__a job or advancing in one, the ability to read and comprehend __58__can mean the difference between success and failure. Yet the unfortunate fact is that most of us are__59__readers. Most of us develop poor reading __60__at an early age, and never get over them. The main deficiency__61__in the actual stuff of language itself—words. Taken individually, words have __62__meaning until they are strung together into phrases, sentences and paragraphs. __63__, however, the untrainedreader does not read groups of words. He laboriously reads one word at a time, often regressing to __64__words or passages. Regression, the tendency to look back over__65__you have just read, is a common bad habit in reading. Another habit which __66__down the speed of reading is vocalization—sounding each word either orally or mentally as__67__reads.To overcome these bad habits, some reading clinics use a device called an __68__, which moves a bar (or curtain) down the page at a predetermined speed. The bar is set at a slightly faster rate __69__the reader finds comfortable, in order to “stretch”him. The accelerator forces the reader to read fast, __70__word-by-word reading, regression and sub-vocalization, practically impossible. At first __71__is sacrificed for speed. But when you learn to read idea s and concepts, you will not only read faster, __72__your comprehension will improve. Many people have found __73__reading skill drastically improved after some training. __74__Chalice Au, a business manager, for instance, his reading rate was a reasonably good 172 words a minute __75__the training, now it is an excellent 1,378 words a minute. He is delighted that how he can __76__a lot more reading material in a short period of time.57. A. applying B. doing C. offering D. getting58. A. quickly B. easily C. roughly D. decidedly59. A. good B. curious C. poor D. urgent60. A. training B. habits C. situations D. custom61. A. lies B. combines C. touches D. involves62. A. some B. a lot C .little D. dull63. A. Fortunately B. In fact C. Logically D. Unfortunately64. A. reuse B. reread C. rewrite D. recite65. A. what B. which C. that D. if66. A. scales B. cuts C. slows D. measures67. A. some one B. one C. he D. reader68. A. accelerator B. actor C. amplifier D. observer69. A. then B. as C. beyond D. than70. A. enabling B. leading C. making D. indicating71. A. meaning B. comprehension C. gist D. regression72. A. but B. nor C. or D. for73. A. our B. your C. their D. such a74. A. Look at B. Take C. Make D. Consider75. A. for B. in C. after D. before76. A. master B. go over C. present D. get throughPart V Translation (10%)Directions: Complete sentences by translating into English the Chinese given inbrackets. Put the answers down on the Answer Sheet. （答案请写在答题纸上）77. The beauty of the West Lake in Hangzhou is ________________________ (我⽆法⽤语⾔来表述).78. Why is she looking at me ________________________ (像是她认识我似的)? I’venever seen her before in my life.79. I don’t enjoy going to the movies. ________________________ (在我看来), it’sjust a waste of time.80. The Canadian speaks Chinese ________________________ (和他说英语⼀样流利).81. ________________________ (Tony 是否来), doesn’t matter much. We can rely on ourselves.Part VI Writing(15%)Directions: For this part, you are required to write a short essay on the topicAttend Your Classes Regularly. You should write at least 120 words (no morethan 150 words) based on the outline given below:1.现在⼤学校园⾥，迟到、早退、旷课是常见的现象。

大学英语六级模拟试题及答案一、单选题（共10题，共20分）1.We can conclude from the passage that ________.A.today's under-thirties are leading a miserable life in Britainura Lenox-Conyngham's attitude to work and life represents that of manyyoung professionals in BritainC.Life can get harder for under-thirties in BritainD.elders enjoy extremely high living standards in Britain2.In what way does Laura Lenox-Conyngham make her living?A. By taking photographs for magazines.B.By marring a rich man.C.By subletting the lounge sofa-bed to her brother.D.By preparing food for photographs for some magazines.3.Which factor pushed up house prices?A.Many young men, who live alone, have increased demand for houses.B.Many young men need to rent more houses.C.It is easy to apply for a mortgage for young generationD.The number of older people, many of whom live alone,becomes bigger andbigger.4.Why are today's older middle-aged and elderly becoming the new winners?A.Because they made relatively small contributions in tax, but youngergeneration will possibly hand over more than a third of their lifetime's earningsfor the care of them.B.Because they contributed a lot in tax and now can claim much on the welfaresystem.C.Because they made small contributions, but now can make money easily.D.Because they outnumber younger generation and enjoy more privileges in thepresent society.5.By saying "the growth of the proportion...to younger generations." (Line2, Para. 5), Anthea Tinker really means that ________.A.currently wealth flows from old generation to younger generationB.traditionally wealth flows from younger generation to old generationC.with the increasingly big poppation of over 50, the trendarises that wealthflows from younger generation to old generationD.with more and more people of over 50, traditions have been reversed6.The best title for the passage wopd be ________.A.Medical PracticeB.Clever AdvertisingC.Self-MedicationD.Self-Treatment7.The author tells us in paragraph 4 ________.A.the reasons for keeping medicines at homeB.people's doubt about taking drugsC.what kind of medicine people shopd prepare at homeD.the possible harms self-medication may do to people8.Paragraphs 2 and 3 explain ________.A.those good things are not without side effectsB.why clever advertising is so powerfpC.why in modern times self-medication is still practisedD.why people develop fapty ways of life9.Advertisements are aimed at people suffering from mild complaints because________.A. they often watch ads on TVB.they are more likely to buy the drugs advertisedC.they generally lead a sedentary lifeD.they don't take to sports and easily catch colds10.The first paragraph is intended to ________.A.suggest that self-medication has a long historyB.define what diagnosis means exactlyC.praise doctors for their expertiseD.tell the symptoms from the causes二、判断题（共4题，共8分）11.Nearly all the families can manage to meet the soaring tuition costs through various investment plans.正确错误12.One reason why colleges increase tuition and fees is thatthe state support is shrinking.正确错误13.The only problem the students are facing at graduation is the dismal job market.正确错误14.Griffith worked for a firm that specialized in economic development in Washington D.C. because she needed money to pay for her debt.正确错误三、填空题（共8题，共16分）15.He told the story in such minute detail ________________(简直就像他亲眼看见一样 ).16.Life is too short ________________(不可每天将时间浪费在看电视上).17.The visitors planned to ________________( 花最少的时间游览公园以外的地方).18.The only sounds are bird calls and the soft noise________________(当水缓缓推动草时草所发出的)19.The area gets ________________(年降雨量不足五厘米).20.According to Steven Young, if scientists get the data that ________, they wopd petition for fast track status.21.While integrase deletes an immune cell's genetic material and replaces it with its own, it acts like ________ in a word processor.22.If the drug proves effective in human trials,it copd enhance the effectiveness of existing AIDS drugs in ________.四、问答题（共1题，共10分）23.Directions:1、正确答案： C2、正确答案： D3、正确答案： D4、正确答案： A5、正确答案： C6、正确答案： C7、正确答案： D8、正确答案： C9、正确答案： B10、正确答案： A11、正确答案：错误12、正确答案：正确13、正确答案：错误14、正确答案：正确15、正确答案：that he might himself have been an eye-witness16、正确答案：to idle away the hours watching TV each day17、正确答案：spend minimum time sightseeing outside the parks18、正确答案：made by grasses as the water slowly moves them19、正确答案：fewer than five centimeters of rain a year20、正确答案：Because the virus changes its shape.21、正确答案：a cut and paste operation22、正确答案：fighting drug-resistant strains of the virus23、正确答案：9-12：BCAB13-15：BCB。