在线雅思听力题 雅思机经:2021年10月20日雅思听力机经考题

Section 1

版本号仔举：New

场景：Enquiry

题型：Completion

详细说明：

问学校的information。

Section 2

版本号：New

场景：Hotel Booking

题型：Completion

详细说明：

book不同的hotel，它们分别的优点、缺点。

有一个题是选好戚信择fishing place的最佳季节。

Section 3

版本号：V07134 S3

场景：Academic

题型：Completion / Choices

详细说明：

一个小组要去沙漠考察，life-science undergraduate才能参加，介绍了沙漠的定义，去做什么等内容。

21-23填空题

21. 要参加要先fill in an application form

22. 450 学校出的，本来要2000

23. 沙漠的evaporation非常快

24选择题

24. 三种沙漠，先说了第一和第三，最后说了第二，选B

25-30填空题

25. birds

26. life science undergraduate

27. 什么地方做base：ship

28. journal

29. 最老的树，说了大多数800以上，最老的12000

30. 老师推荐的树 Baked Earth

Section 4

版本号：V09106 S4

场景：Computing

题型：Completion

详细说明：

Canadian Mining History讲的是关于矿的介绍。

31-40填空题

第一部分是summery, mine的起源

第二部分是表格填空，纵轴是3种lamp，横轴是Description和Advantage

31. 最先开始在cliffs挖coal(矿工已开始挖那种*在悬崖外的矿石，Cape Breton布列塔尼角有很多这种)

32. *开始发布Cape Breton，develop a efficient system of transport

33. 这个地方全面发展以后，这个地方产的coal account增长了40%

34. 很多矿工已开始只是季节性从事这个行业，自从发现煤矿以后就改变了，people from rural area

35. 工作时间是人们in the spring(春天出来干活，冬天就回去了)

36. 这个地方变成殖民地，从很多地方来人到这里寻找工作，有Russian, French等。The last group of majority population is from Scotland

37. candle

38. Fixed with lock

39. result in fewer accidents under the ground

40. Burnt mixed with water

综合点评

2旧2新，难度中等

由于是加考，只有部分考点，S1S2新题无法回忆。

以上就是2021年10月20日雅思听力机经的全部内容，对于这次考试的机经版本，场景，题型和详细内容都进行了详细的说明，这次的雅思听力考题场景三旧一新，难度中等。大家在备考自己的雅思听力考试的时候，可以适当的借鉴一下。

雅思听力一直是考试的重点，那么雅思听力往年的原题有哪些呢？下面是我整理的雅思听力往*衡喊年原题。这是不少出国人士很是关心的问题，和雅思栏目一起来了解相关资讯，欢中野迎阅读。

雅思听力往年原题

Study Finds Web Antifraud Measure Ineffective

Published: February 5, 2007 New York Times

1. Internet security experts have long known that simple passwords do not fully defend online bank accounts from determined fraud artists. Now a study suggests that a popular secondary security measure provides little additional protection.

2.The study, produced jointly by researchers at Harvard and the Massachusetts Institute of Technology, looked at a technology called site-authentication images. In the system, currently used by financial institutions like Bank of America, ING Direct and Vanguard, online banking customers are asked to select an image, like a dog or chess piece, that they will see every time they log in to their account.

3.The idea is that if customers do not see their image, they could be at a fraudulent Web site, dummied up to look like their bank’s, and should not enter their passwords.

拦亮4.The Harvard and M.I.T. researchers tested that hypothesis. In October, they brought 67 Bank of America customers in the Boston area into a controlled environment and asked them to conduct routine online banking activities, like looking up account balances. But the researchers had secretly withdrawn the images.

5.Of 60 participants who got that far into the study and whose results could be verified, 58 entered passwords anyway. Only two chose not to log on, citing security concerns.

6.“The premise is that site-authentication images increase security because customers will not enter their passwords if they do not see the correct image,” said Stuart Schechter, a computer scientist at the M.I.T. Lincoln Laboratory. “From the study we learned that the premise is right less than 10 percent of the time.”

7.He added: “If a bank were to ask me if they should deploy it, I would say no, wait for something better,” he said.

8.The system has some high-power supporters in the financial services world, many trying to comply with new online banking regulations. In 2005, the Federal Financial Institutions Examination Council, an interagency body of federal banking regulators, determined that passwords alone did not effectively thwart intruders like identity thieves.

9.It issued new guidelines, asking financial Web sites to find better ways for banks and customers to identify each other online. January 2007 was set as the compliance date, though the council has yet to begin enforcing the mandate.

10.Banks immediately knew what they did not want to do: ask customers to download new security software, or carry around hardware devices that feed them PIN codes they can use to authenticate their identities. Both solutions would add an extra layer of security but, the banks believed, detract from the convenience of online banking.

11.The image system, introduced in 2004 by a Silicon Valley firm called PassMark Security, offered banks a pain-free addition to their security arsenals. Bank of America was among the first to adopt it, in June 2005, under the brand name SiteKey, asking its 21 million Web site users to select an image from thousands of possible choices and to choose a unique phrase they would see every time they logged in.

12.SiteKey “gives our customers a fairly easy way of authenticating the Bank of America Web site,” said Sanjay Gupta, an e-commerce executive at the bank. “It was very well received.”

13.The Harvard and M.I.T. researchers, however, found that most online banking customers did not notice when the SiteKey images were absent. When respondents logged in during the study, they saw a site maintenance message on the screen where their image and phrases should have been pictured. The error message also had a conspicuous spelling mistake, further suggesting something fishy.

14.Mr. Gupta of Bank of America said he was not troubled by the results of the survey, and stressed that SiteKey had made the bank’s Web site more secure. He also said that the system was only a single part of a larger security blanket. “It’s not like we’re betting the bank on SiteKey,” he said.

15.Most financial institutions, like Bank of America, have other ways to tell if a customer is legitimate. The banks often drop a *all software program, called a cookie, onto a user’s PC to associate the computer with the customer. If the customer logs in from another machine, he may be asked personal questions, like his mother’s maiden name.

16.Rachna Dhamija, the Harvard researcher who conducted the study, points out that swindlers can use their dummy Web sites to ask customers those personal questions. She said that the study demonstrated that site-authentication images are fundamentally flawed and, worse, might actually detract from security by giving users a false sense of confidence.

17.RSA Security, the company that bought PassMark last year, “has a lot of great data on how SiteKey instills trust and confidence and good feelings in their customers,” Ms. Dhamija said. “Ultimately that might be why they adopted it. Sometimes the appearance of security is more important than security itself.”

(811 words )

Questions 1-5

Do the following statements agree with the information given in the passage? Please write

TRUE if the statement agrees with the writer

FALSE if the statement does not agree with the writer

NOT GIVEN if there is no information about this in the passage

1.According to internet security experts, secondary security measures provide little additional protection against fraud.

2.In the Harvard and MIT study, two subjects didn’t log on without seeing the correct pictures.

3.According to Schechter, more than 90% of online banking customers studied logged on without seeing the right pictures.

4.The image system is the only security measure that the banks mentioned in the passage have currently.

5.Bank of America is the first bank that adopted the image system.

Questions 6-13

Answer the following questions or complete the following sentences by choosing NO MORE THAN THREE WORDS for each answer.

6.What is ING Direct and Vanguard?

7.What might online banking customers be cheated to give at a fraudulent Web site?

8.What may stop online banking customers from using new verification methods?

9.The key to online banking security is to verify the ______ of customers.

10.Where is PassMark Security located?

11.What is the reason why SiteKey is popular among online banking customers?

12.What was used instead of images in the Harvard and M.I.T. study?

13.How many security methods are mentioned in this passage?

1. 第一段“Now a study suggests that a popular secondary security measure provides little additional protection.”似与问题文字很接近，但是原文中a popular secondary security measure是指特定的一个措施，而非泛指所有secondary security measure。原文没有其它secondary security measure安全有效性的内容。故应选择NG。

2. 见第4、5段内容。第四段 “But the researchers had secretly withdrawn the images.”即研究人员撤下了图形，第五段“Only two chose not to log on, citing security concerns.”，有两个人因为安全考虑未进入。

3. T 见第6段。

4. F 见第11、14段。

5. F 见第11段“Bank of America was among the first to adopt it”，可见首批采用图形识别软件的银行并非Bank of America一家。

6. A financial institution 见第二段。

7. (their) passwords 见第三段。

8. less convenience 见第十段。

9. identity 见第八、十段。

10. Silicon Valley 见第十一段。

11. easy to use 见第十二段。

12. site maintenance message 见第十三段“When respondents logged in during the study, they saw a site maintenance message on the screen where their image and phrases should have been pictured.”

13. 4 分别见第十段的“download new security software”和“hardware devices that feed them PIN codes”，第十五段的“a *all software program, called a cookie”，以及本文提到的site-authentication images。