大学六级-93及答案解析.doc

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1、大学六级-93 及答案解析(总分：668.00，做题时间：90 分钟)一、BPart Writing(总题数：1，分数：106.00)1.大城市合租房屋的现象非常普遍；2此现象产生的原因；3合租房屋的利弊。Share Flats With Others_（分数：106.00）_二、BPart Reading (总题数：1，分数：70.00)Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1. For

2、 questions 1-7, choose the best answer from the four choices marked A), B), C) and D). For questions 8-10, complete the sentences with the information given in the passage.Spyware on Your Cellphone?Sometime in early 2007, Richard Mislan, an assistant professor of cyberforensics (网络取证) at Purdue Univ

3、ersity, started getting phone calls and e-mails from people around the world-all looking for help with the same problem. “They thought someone was listening in on their cell-phone calls,“ he says. “They wanted to know what they could do to confirm it was happening. “Mislan, who has examined thousand

4、s of phones at the Purdue Cyber Forensics Lab, politely disregarded some callers as a little suspicious. Others, he thought, had reason to be concerned. A decade ago the idea that anyone with little technical skill could turn a cell phone into a spying device was basically unrealistic. But as the sm

5、art-phone market increases-it grew 86 percent in the United States alone last year-so do all the ethical kinks that come with it. Among them is a growing sector of perfectly legal smart-phone spyware applications (apps)that are sold as tools for catching a cheating spouse or monitoring the kids when

6、 theyre away from home. But what they can effectively do, for as little as $15 or as much as several hundred, is track a person with a precision once relegated to federal authorities. “Not only can you look at a persons e-mail or listen to their calls, in some cases you can also just turn on the mic

7、rophone -on a smart phone and listen to what the person is doing any time you want,“ says Chris Wysopal, cofounder and CTO of Veracode, a software-security company.Turning what is essentially cell-phone-bugging software into a business model is not a bad idea, technically speaking. The smart-phone m

8、arket-largely dominated by the Symbian, Research in Motion, and iPhone operating systems-has 47 million users in the United States and is expected to exceed 1 billion worldwide by 2014, according to Parks Associates, a market-research firm. In most cases, peoples lives are tied to these handsets. It

9、s how we e-mail, text, search, and, on occasion, even call someone. And the dependence just continues to grow. Last year consumers paid for and downloaded more than 670 million apps that can turn a phone into everything from a book reader to a compass. Smart-phone users effectively carry a real-time

10、 record of what happens in their daily lives. This is what makes the smart phone the perfect way to track someone.Among the top commercial spyware sellers who have ventured into this space are FlexiSPY, MobiStealth, and Mobile Spy. While the services vary, what they do is essentially the same. Accor

11、ding to all three spyware Web sites, a person must have legal access to a smart phone to install a piece of spyware. For example, if youre spying on a family member, that means the phone is family property. If youre an employer monitoring your employee, the phone should be company-owned. To install

12、the spyware, you have to have the phone in your possession for at least a few minutes to download the app. (There are apps that can be downloaded remotely, but thats less common and not legal. )In Mobile Spys case, once the software is installed, you can log into your Mobile Spy web account to view

13、e-mails, text messages, pictures taken, videos shot, calendar entries, incoming and outgoing calls, and GPS coordinates. MobiStealth and FlexiSPY take it a step further and allow a person to remotely record any conversations that take place near the cell phone. “The most threatening part is that its

14、 pretty impossible to tell if this is happening to you,“ says Mislan. Thats because once the spyware app is on the phone it is virtually undetectable to the average user. There is no typical corresponding app icon, nor is it listed on any menu. At best, it may show up with a generic name like “iPhon

15、e app“ or “BlackBerry app,“ so that it appears to be a regular part of the system.There is nothing illegal about making these apps, and almost all makers have provisions on their Web sites warning people not to use their products illegally. “Our software is for very specific uses,“ says Craig Thomps

16、on, support coordinator of Retina-X Studios, the creator of Mobile Spy. “We do what we can to discourage inappropriate use. “ Still, there is no way to know if someone is using the app to monitor his or her child (legal)or track an ex (not so much). Illegal use of spyware has already been reported i

17、n states such as Washington, Oklahoma, and Texas. According to Wysopai of Veracode, in addition to state and local laws, the federal Computer Fraud and Abuse Act and the Wiretap Act technically offer some protection for consumers. But even if someone discovers spyware on their phone, prosecuting the

18、 criminal can be difficult. “The problem with this law is the crime has to rise to the level of a felony (重罪) for the FBI to investigate, and that typically involves $ 5,000 or more in damages,“ Wysopal says. “I dont really know what the damages are for someone installing mobile spyware and reading

19、your e-mails. “Jeff Troy, acting deputy assistant director for the FBIs Cyber Division, says the issue is a growing concern for his organization because of how fast the smart phone market is evolving. “I do think there is need for additional cyber laws to address this,“ he says.Until that happens, t

20、he best solution may well be preventive. According to BlackBerry maker Research in Motion, “BlackBerry smartphones include a firewall that can be set to prevent an app (like spyware) from making external connections; and passwords can also be required to authorize downloading an application to the d

21、evice. “ Googles Android gives apps limited access to phone resources by default, but that can be changed manually, so the best bet is to lock the phone and/or SIM card whenever youre not using it. Google has also recently activated a “kill switch“ on its phone to remotely disable apps “that violate

22、 the Android Market Developer Distribution Agreement or other legal agreements, laws, regulations or policies. “ Of three, Apple probably has the most user-friendly safety net, because all apps must be approved by its app store. To even get most spyware apps on an Apple iPhone, a person would have t

23、o jailbreak it, which invalids the guarantee.If the software is already on a phone, Mislan says there is little that consumers can do on their own to confirm this. Even if youre positive you are being spied on, doing something like replacing the SIM card is not always enough to wipe a phone clean of

24、 the problem. In some cases, Mistan advises consumers to reach out to companies like SMobile Systems that offer security solutions for cell phones-a growing market in themselves.Wysopal says that as with so much thats technology-related, something big has to break before things change in the smart p

25、hone-spyware space. “Youll have to see someone important, like a politician, have their phone compromised,“ he says. “If that happened, it would be a wake-up call. “（分数：70.00）(1).Many people called Richard Mislan for help because they _. A. had doubts about the information they got B. wanted to spy

26、on someone they suspected C. suspected that their cell-phone calls were spied on D. wanted to protect themselves from being spied on（分数：7.00）A.B.C.D.(2).Ten years ago, it was _ that anyone with little technical skill could turn a cell phone into a spying device. A. unbelievable B. inevitable C. exci

27、ting D. disappointing（分数：7.00）A.B.C.D.(3).With the smart-phone spyware applications, you can do everything EXCEPT _, according to Chris Wysopal. A. looking at a persons e-mail B. listening to a persons calls C. listening to what a person is doing D. watching a persons every action（分数：7.00）A.B.C.D.(4

28、).Smart-phone becomes the best way to tail after a person because _. A. it is not so commonly used B. it is almost used all the time C. it stands for advanced technology D. it can be turned into everything（分数：7.00）A.B.C.D.(5).According to the three spyware web sites, in order to install a piece of s

29、pyware on a smart phone, a person must _. A. possess the smart phone personally B. be able to use the smart phone legally C. be familiar with the smart phone D. assess the smart phone beforehand（分数：7.00）A.B.C.D.(6).Once the spyware is installed on the smart phone, what threatens the user most is tha

30、t _. A. his e-mails may be stolen by others B. his pictures and videos can be viewed C. it is hard to know whether it is there D. his phone calls can be remotely recorded easily（分数：7.00）A.B.C.D.(7).How do spyware makers warn people not use their products illegally? A. They reward those who obey the

31、rule. B. They forbid people to download them. C. They punish those who violate the rule. D. They list regulations on their web sites.（分数：7.00）A.B.C.D.(8).According to Jeff Troy, they feel more and more anxious about the spying apps in the smart-phones because of _ of the smart-phone market.（分数：7.00）

32、填空项 1:_(9).The apps limited access to phone resources by default given by Googles Android can be altered _.（分数：7.00）填空项 1:_(10).Even though you are sure that you are being spied on, more should be done to kick the spying apps out besides getting the SIM card _.（分数：7.00）填空项 1:_三、BPart Listenin(总题数：0，

33、分数：0.00)四、BSection A/B(总题数：4，分数：105.00)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 que

34、stion 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 Answer Sheet 2 with a single line through the centre.（分数：35.00）(1). A. The woman is also a freshman. B. The letters were p

35、robably lost in the mail. C. The woman will get used to college life. D. Her brother may not have time to write.（分数：7.00）A.B.C.D.(2). A. Move the lamp. B. Replace the rug. C. Pick up one side of the desk. D. Put the lamp on the desk.（分数：7.00）A.B.C.D.(3). A. The man has gone to a different bank. B. T

36、he man should do business at her bank. C. She wouldnt have waited so long. D. Shell meet the man at the bank.（分数：7.00）A.B.C.D.(4). A. Borrow money for the rent needed. B. Look for a less expensive apartment. C. Ask his landlord to reassure the owners. D. Write to the owners of the apartment.（分数：7.00

37、）A.B.C.D.(5). A. The man lost his address book. B. The man intended to dial East Coast. C. The man is sorry to bother Jack Easton. D. The two speakers know each other.（分数：7.00）A.B.C.D.（分数：21.00）(1). A. The two oclock train has a dining car. B. The two oclock train will arrive first. C. She plans to

38、eat on the train. D. She prefers to take the 2 : 15 train.（分数：7.00）A.B.C.D.(2). A. He is going to work on his mothers house. B. His house is very warm in this weather. C. He doesnt have time to work on the house. D. He will repair his house since it is warm.（分数：7.00）A.B.C.D.(3). A. He is tired of wa

39、iting for assistance. B. He has to ask his friends for help. C. His foot hurts too much to walk. D. He doesnt like to bother people.（分数：7.00）A.B.C.D.Questions 19 to 21 are based on the conversation you have just heard. （分数：21.00）(1). A. He was selected through job interview. B. He was deeply attract

40、ed by the career. C. His father handed the job down to him. D. His father recommended him to do that .（分数：7.00）A.B.C.D.(2). A. Proud. B. Tired. C. Unhappy. D. Satisfied.（分数：7.00）A.B.C.D.(3). A. He should be independent and confident. B. He should be strong and be OK with height. C. He should get alo

41、ng well with your workmates. D. He should have a lower expectation on the pay.（分数：7.00）A.B.C.D.Questions 22 to 25 are based on the conversation you have just heard. （分数：28.00）(1). A. Peoples worry about water shortage. B. Solutions to places without any water. C. Basic approaches to water management

42、. D. Conventional ideas about water demand.（分数：7.00）A.B.C.D.(2). A. There is no water for use at all. B. Water pollution is very serious. C. Surface water is stored for later use. D. The existing water is mismanaged.（分数：7.00）A.B.C.D.(3). A. Towing and melting icebergs for consumers. B. Using mobile

43、water tanks to transport water. C. Setting up the irrigation projects. D. Building water recycling plants.（分数：7.00）A.B.C.D.(4). A. Power. B. Labor. C. Time. D. Fund.（分数：7.00）A.B.C.D.五、BSection B/B(总题数：3，分数：70.00)Directions: In this section, you will hear 3 short passages. At the end of each passage,

44、 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 Answer Sheet 2 with a single line through the centre.Passage One

45、Questions 26 to 29 are based on the passage you have just heard. （分数：28.00）(1). A. Rich soil and green grass. B. Fresh fruit and tasty meat. C. Foreign trade and the weather. D. Fancy sauces and easy recipes.（分数：7.00）A.B.C.D.(2). A. It made fancy and simple ingredients. B. It published cheap and bor

46、ing recipes. C. It called for complicated and tasty food. D. It recommended a new way of cooking.（分数：7.00）A.B.C.D.(3). A. They learned how to cook simple food well. B. They lost confidence in their cooking skills. C. They were fed up with their British food. D. They became interested in domestic foo

47、d.（分数：7.00）A.B.C.D.(4). A. Pessimistic. B. Optimistic. C. Indifferent. D. Neutral.（分数：7.00）A.B.C.D.Passage TwoQuestions 30 to 32 are based on the passage you have just heard. （分数：21.00）(1). A. His independent abilities. B. His communication skills. C. His working abilities. D. His teamwork skills.（分数：7.00）A.B.C.D.(2). A. It benefits every group member in terms of cooperation skills. B. It enhances peoples abilities to communicate with one another. C. It makes people with different qualities complement each other. D. It ensures the completion of different kinds