Despite all the reports of Internet security attacks over the years, including the recent ones on Google’s e-mail service, many people have reacted to the break-ins with a shrug(耸肩).
Mr. Shulman and his company examined a list of 32 million passwords that an unknown hacker stole last month from RockYou, a company that makes software for users of social networking sites like Facebook and MySpace. The list was briefly posted on the Web, and hackers and security researchers downloaded it.
The list provided an unusually detailed window into computer users’ password habits. Typically, only government agencies like the F.B.I. or the National Security Agency have had access to such a large password list.
Some Web sites try to keep back the attackers by freezing an account for a certain period of time if too many incorrect passwords are typed. But experts say that the hackers simply learn to trick the system, by making guesses at an acceptable rate, for instance.
To improve security, some Web sites are forcing users to mix letters, numbers and even symbols in their passwords. Others, like Twitter, prevent people from picking common passwords.
Still, researchers say, social networking and entertainment Web sites often try to make life simpler for their users and are reluctant to put too many controls in place.
Even commercial sites like eBay must weigh the consequences of freezing accounts, since a hacker could, say, try to win an auction(拍卖) by freezing the accounts of other potential buyers.
But owing to the reality of our overcrowded brains, the experts suggest that everyone choose at least two different passwords — a complex one for Web sites where security is vital, such as banks and e-mail, and a simpler one for less risky places, such as social networking and entertainment sites.
Mr. Moss relies on passwords at least 12 characters long, figuring that those make him a more difficult target than the millions of people who choose five- and six-character passwords.
“It’s like the joke where the hikers run into a bear in the forest, and the hiker that survives is the one who outruns his companions,” Mr. Moss said. “You just want to run that bit faster.
59. The underlined sentence “Many people have reacted to the break-ins with a shrug” shows that many people ______.
don’t take seriously the hacker’s break-ins
are worried and frightened at the hacker’s break-ins
don’t know what to do with the hacker’s attacks
are eager to get helps from the experts
60. According to the passage, which of the following web sites needs a more complex password?
A social web site.
An entertainment web site.
A commercial web site.
A government web site.
61. The Internet users are advised to______ in order to keep back the hackers.
mix letters, numbers and symbols as well
choose passwords with at least 12 characters
choose passwords with 5 or 6 characters
choose at least two different passwords
62. Which would be the best title for the passage?
Password, Simple or Complex?
Popular Passwords, High Risk!
Clever Hackers, Stupid Netizens.
Hacker, the Enemy of Internet Security.
高三英语阅读理解简单题
Despite all the reports of Internet security attacks over the years, including the recent ones on Google’s e-mail service, many people have reacted to the break-ins with a shrug(耸肩).
Mr. Shulman and his company examined a list of 32 million passwords that an unknown hacker stole last month from RockYou, a company that makes software for users of social networking sites like Facebook and MySpace. The list was briefly posted on the Web, and hackers and security researchers downloaded it.
The list provided an unusually detailed window into computer users’ password habits. Typically, only government agencies like the F.B.I. or the National Security Agency have had access to such a large password list.
Some Web sites try to keep back the attackers by freezing an account for a certain period of time if too many incorrect passwords are typed. But experts say that the hackers simply learn to trick the system, by making guesses at an acceptable rate, for instance.
To improve security, some Web sites are forcing users to mix letters, numbers and even symbols in their passwords. Others, like Twitter, prevent people from picking common passwords.
Still, researchers say, social networking and entertainment Web sites often try to make life simpler for their users and are reluctant to put too many controls in place.
Even commercial sites like eBay must weigh the consequences of freezing accounts, since a hacker could, say, try to win an auction(拍卖) by freezing the accounts of other potential buyers.
But owing to the reality of our overcrowded brains, the experts suggest that everyone choose at least two different passwords — a complex one for Web sites where security is vital, such as banks and e-mail, and a simpler one for less risky places, such as social networking and entertainment sites.
Mr. Moss relies on passwords at least 12 characters long, figuring that those make him a more difficult target than the millions of people who choose five- and six-character passwords.
“It’s like the joke where the hikers run into a bear in the forest, and the hiker that survives is the one who outruns his companions,” Mr. Moss said. “You just want to run that bit faster.
59. The underlined sentence “Many people have reacted to the break-ins with a shrug” shows that many people ______.
don’t take seriously the hacker’s break-ins
are worried and frightened at the hacker’s break-ins
don’t know what to do with the hacker’s attacks
are eager to get helps from the experts
60. According to the passage, which of the following web sites needs a more complex password?
A social web site.
An entertainment web site.
A commercial web site.
A government web site.
61. The Internet users are advised to______ in order to keep back the hackers.
mix letters, numbers and symbols as well
choose passwords with at least 12 characters
choose passwords with 5 or 6 characters
choose at least two different passwords
62. Which would be the best title for the passage?
Password, Simple or Complex?
Popular Passwords, High Risk!
Clever Hackers, Stupid Netizens.
Hacker, the Enemy of Internet Security.
高三英语阅读理解简单题查看答案及解析
Governments all over the world make public reports about the condition of their economies. Most countries, including the United States, have used a measure called the gross national product (国民生产总值)or GNP. It includes all goods and services produced by citizens of the country anywhere in the world.
Recently the American Commerce Department has started using a new method to measure production. It is known as the gross domestic product(国内生产总值)or GDP. It counts only goods and services that have been produced within the nation’s borders. Money earned by foreign companies operating in the United States is included in the GDP, but money earned by American companies operating in other countries is not.
Economic experts generally approve of the change. They say that the gross domestic product provides a truer measure of the economy. They also note that most other industrial countries use this method. Therefore it will be easier to study the economies of different countries. Some officials also hope the new system will help them make better economic policy decisions. It will provide them with a clearer understanding of economic activity in the U.S. . The new measure is less likely to be affected by sudden changes in foreign oil prices or in the value of the American dollar in other countries.
Economic experts believe that the change from GNP to GDP will immediately reduce the value of American production by at least 40,000 million dollars a year. But that is really a very small change in the American economy – less than 1% . The Commerce Department reports the unofficial gross domestic product once every three months. The government also continues to report GNP as it has four times a year since 1941.
1.To report the American GNP, the government should not consider goods and services produced _______.
A. by American companies at home
B. by American companies in China
C. by American companies in Singapore
D. by Japanese companies in the United States
2.To report the American GDP, the Commerce Department should count money earned ________.
A. by both American and foreign companies in America
B. by American companies within its own borders
C. by foreign companies in the United States
D. by American companies in its foreign markets
3.GDP is considered better than GNP by some economists because ________.
A. it is something new
B. it is used by most countries
C. it is easier to calculate
D. it is less likely to be affected by the foreign market
4.What will happen to the value of American economy if GDP is used to replace GNP?
A. It will be seriously affected. B. It will not be affected.
C. It will come down a little. D. It will slightly go up.
5.How often are the reports of GDP issued by the American Commerce Department?
A. once every four months B. once every three months
C. once every six months D. once a year
高三英语阅读理解中等难度题查看答案及解析
Famous physicists from all over the world came to the US to ______the 100th anniversary of Albert Einstein’s birth.
A. congratulate B. celebrate C. applaud D.participate
高三英语单项填空中等难度题查看答案及解析
Football is a popular sport with fans all over the world. There is, however, an indoor version of the game 1. (know) as “table football”. It was invented in 1921 and people 2. (get) great pleasure from it since then. The game is played on a special table. Players control their “team” by turning sticks, to which the “players” are attached. As in real football, 3. (point) will be awarded when putting the ball in the other players’ goal. Table football requires using hands and eyes together excellently, which is really exciting.
高三英语语法填空简单题查看答案及解析
Internet firms should help deal with the threat of terrorism or face terror tax , the security minister has said. Ben Wallace said such profiteers as Facebook and Google were failing to play their part, forcing the government to spend hundreds of millions to police internet extremism. The minister added, “If they continue to be less than co-operative, we should look at things like tax as a way compensating for their inaction. Because content is not taken down as quickly as they could do, we have to spend millions. WhatsApp, owned by Facebook, was turning the internet into a violent space.”
Mr Wallace did not give more details about a possible terror tax, but it would probably take the form of a windfall tax. The minister also accused internet companies of putting profit before public safety.
Simon Milner, Facebook’s UK policy director, said: “Mr Wallace is wrong to say that we put profit before safety, especially in the fight against terrorism. We’ve invested millions of pounds in people and technology to identify and remove terrorist content.” YouTube, which is owned by Alphabet, Google’s parent company, said: “Violent extremism is a complex problem and addressing it is a critical challenge for us all. We are committed to being part of the solution and we are doing more every day to deal with these issues. “Over the course of 2017 we have made significant progress through investing in machine learning technology, recruiting more reviewers, building partnerships with experts and collaboration with other companies”.
Anthony Glees, an intelligence expert at Buckingham University, told The Times: “What the government is proposing makes excellent theoretical sense when it comes to making us more secure from the appalling things that are broadcast by the service providers.” He added: “But in practice it may not be enough, because we are dealing with Goliaths here and the United Kingdom is increasingly becoming a lone David.”
1.What do we know from Ben Wallace’s words?
A.The internet firms have been put on a terror tax.
B.The internet companies only concentrate on profit.
C.The profit of the Internet firms should be cut down.
D.The internet companies are not cooperative enough.
2.What did “they” in the first paragraph refer to?
A.internet firms B.internet extremism
C.violent spaces D.terror taxes
3.Anthony Glees thought the government’s behavior was ______.
A.unpractical B.positive
C.unexpected D.disapproving
4.What’s the best title of the passage?
A.Profit or Safety?
B.Policing Internet Extremism.
C.Internet Giants Threatened with Tax.
D.Demonstrating the Government’ Determination.
高三英语阅读理解中等难度题查看答案及解析
In last few decades, terror attacks have become a great threat all over the world. They have aroused countless thoughts _____ me down. What can I do for those _____ people, the very victims and refugees.
Last month when I got on a train, I took my seat _____ the carriage so that I would be facing forward. Later, a mother with her three children, one girl and two boys, _____ into the row of seats in front of me. The clothes the woman was wearing were so _____ that I don’t think you can find any _____ of the clothes at any shop. I was completely ______by their beautiful simplicity. Clearly, they were not expensive, fancy or from a famous designer, _____they were priceless.
The little girl’s eyes and mine met and locked. She _____ and stared at me. I would receive the gift I had been longing for. I had ______ to connect with people from a culture that was recently suffering and in my ______was a warm Pakistani family. I had a talk with her using the standard conversation ______: How old are you? Where do you study? ______ as she was, the depth and width of our conversation reached an amazing height. ______ was even more important was the unspoken talk. Her smile and trust ______touched me.
Our 50 minutes together ______quickly but we will be always in each other’s hearts. I’ve learned a great ______ from this experience: we all need to open our doors ______ others can come in. Meanwhile, something amazing will happen when you ______ to others, because people come in ______ beautiful gifts.
1.A. pulling B. taking C. weighing D. cutting
2.A. disturbed B. inspired C. disabled D. depressed
3.A. on the top of B. in the front of C. in the middle of D. at the end of
4.A. walked B. broke C. squeezed D. jumped
5.A. familiar B. different C. fashionable D. funny
6.A. introduction B. trace C. explanation D. invention
7.A. attracted B. moved C. confused D. tired
8.A. and B. so C. yet D. though
9.A. cried B. screamed C. shouted D. smiled
10.A. expected B. refused C. decided D. pretended
11.A. heart B. life C. presence D. appearance
12.A. format B. starter C. stopper D. advice
13.A. Children B. A child C. A children D. Child
14.A. What B. It C. That D. Which
15.A. suddenly B. deeply C. extremely D. slightly
16.A. flew past B. got out C. took up D. left for
17.A. class B. subject C. course D. lesson
18.A. in case B. even if C. now that D. so that
19.A. give up B. open up C. grow up D. make up
20.A. beyond B. within C. with D. without
高三英语完形填空中等难度题查看答案及解析
It is reported that 70% of people in China are ________ about the food security situation after so many accidents.
A. curious B. concerned C. cautious D. certain
高三英语单项填空中等难度题查看答案及解析
23. It's reported that at least one Chinese vessel________in the hands of attackers in Somalia so far.
A.had been | B.has been | C.was | D.Is |
高三英语单项填空简单题查看答案及解析
I start every summer with the best of intentions: to attack one big book from the past, a classic that I was supposed to have read when young and ambitious. Often the pairings of books and settings have been purely accidental: “Moby Dick” on a three-day cross-country train trip; “The Magic Mountain” in a New England beachside cottage with no locks on the doors, no telephones or televisions in the rooms, and little to do beyond row on the salt pond. Attempting “The Man Without Qualities” on a return to Hawaii, my native state, however, was less fruitful: I made it through one and a quarter volumes (册), then decided that I’d got the point and went swimming instead.
But this summer I find myself at a loss. I’m not quite interested in Balzac, say, or “Tristram Shandy.” There’s always “War and Peace,” which I’ve covered some distance several times, only to get bogged down in the “War” part, set it aside for a while, and realize that I have to start over from the beginning again, having forgotten everyone’s name and social rank. How appealing to simply fall back on a favorite — once more into “The Waves” or “Justine,” which feels almost like cheating, too exciting and too much fun to properly belong in serious literature.
And then there’s Stendhal’s “The Red and the Black,” which happens to be the name of my favorite cocktail (鸡尾酒) of the summer, created by Michael Cecconi at Savoy and Back Forty. It is easy to drink, and knocking back three or four seems like such a delightful idea. Cecconi’s theory: “I take whatever’s fresh at the greenmarket and turn it into liquid.” The result is a pure shot of afternoon in the park, making one feel cheerful and peaceful all at once, lying on uncut grass with eyes shut, sun beating through the lids...
1.What can we infer about the author from the first paragraph?
A. He shows talents for literature. B. He admires a lot of great writers.
C. He has a cottage in New England. D. He enjoys reading when traveling.
2.What do the underlined words “get bogged down” in paragraph 2 mean?
A. Be interrupted. B. Make no progress.
C. Get confused. D. Be carried away.
3.Why does the author say reading his favorite books feels like cheating?
A. He barely understands them. B. He finishes them quickly.
C. He has read them many times before. D. He should read something serious.
4.What can be a suitable title for the text?
A. To Read or Not to Read B. The Books of Summer
C. It’s Never Too Late to Read D. My Summer Holiday
高三英语阅读理解困难题查看答案及解析
Despite all the benefits of building the subway in the city center, only a few people argued ______ the project.
A.in terms of | B.in place of | C.in favor of | D.in need of |
高三英语单项填空中等难度题查看答案及解析