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【单选题】
Think as a Hacker Does
At the brand-new Hacker Academy in Chicago, US, students learn about phishing schemes, firewall breaches, and advanced tricks for breaking into confidential documents and revealing passwords.
But it’s not nearly as illegal as it sounds. The academy doesn’t teach people to be (51) , but to "think like hackers" and hopefully to stay one step ahead of (52) .
The students are (53) computer security professionals. They attend a course that teaches them the tools and techniques that hackers could use to get (54) systems they’re trying to protect. They (55) a certificate in "ethical " if they graduate.
The academy is one of the growing number of organizations that teach IT security experts to think like their enemies and to find holes in their systems (56) the hackers do. "If you can think like a hacker, you’re able to (57) some of the attacks that are happening," said Aaron Cohen, the academy’s founder.
Those attacks can range from indiscriminate viruses to corporate spying and efforts to gain sensitive data (58) banks, credit card companies, or individuals.
Computer Economics, a US IT research firm, estimates the (59) caused by viruses and other attacks in 2006 to be somewhere around US$14 billion.
"While the massive viruses seem to be (60) in number, there are more targeted attacks," said Mark McManus of Computer Economics.
With ransom attacks, for instance, hackers will break into a company’s network, and threaten to destroy it or give information to a competitor (61) they’re not paid.
Given all the threats, many companies are sending IT professionals to courses like those Cohen offers. So the "ethical hacker" certification, offered by the New York-based International Council of Electronic Commerce Consultants (the EC-Council), (62) about.
The EC-Council says it has trained about 20,000 people in 60 countries over the past three years, with 8,000 of them passing a (63) and earning the "ethical hacker" certification.
Cohen’s list of interested people includes an FBI agent, NASA employees, independent consultants, and company IT security directors. Some want the five-day on-site certification course. Others want a quick overview, like the US$ 695 "midnight " course, given online and late at () .
Cohen doesn’t (65) much about students using their courses for evil purposes. "Hackers don’t need our help," says Cohen.
Think as a Hacker Does
A.
professors
B.
hackers
C.
scientists
D.
technicians
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【单选题】Wimbledon is known all over the world as（） A. a country village B. the home of an unusual croquet club C. the center of lawn tennis D. a famous place of interest near London
A.
People all over the world know Wimbledon as the center of lawn tennis.
B.
In 1874 it was a country village, but it was the home of the All England Croquet Club. The Club had been there since 1864. A lot of people played croquet in England at that time and enjoyed it, but the national championships did not attract many people. So the Club had very little money.
C.
"This new game of lawn tennis seems to have plenty of action (精彩场面), and people like watching it," they thought. "Shall we allow people to play lawn tennis on some of our beautiful croquet lawns"
D.
In 1877, Wimbledon held the first world lawn tennis championships (men’s singles). Wimbledon grew. There was some surprise and doubt, of course, when the Club allowed women to play in the first women’s singles championship in 1884. But the ladies played well -- even in long skirts that hid their legs and feet. Until 1907 the winners, both men and women, were always British, but since 1936 the victory has usually gone to an American or an Australian. British people were very happy when an English girl, Ann Jones, won the championship in 1969.
【单选题】Questions 11 to 18 are based on the conversation you have just heard.
A.
Be interviewed for work.
B.
Buy a birthday present.
C.
Go to Mary’s birthday party.
D.
Go to Mary’s wedding ceremony.
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A.
should be approved by the federal government.
B.
hould be approved by local people and states.
C.
hould be approved by Congress.
D.
is not an important issu
【单选题】48（） A.remember B.get C.store D.know
A.
Long long ago mankind began to use tools. Throughout the world, you can still find the tools which were used over two million years ago. People made such tools by hitting one stone (36) another. By this means, they got pieces from one of the stones. These pieces of stone were always (37) on one side. People utilized them to (38) skin and meat from some animals that were dead, (39) to make other tools from wood. Mankind needed (40) use tools since, unlike other meat-eating (41) , say lions, they did not have sharp teeth. Tools greatly helped people obtain food more (42) .
B.
Tools helped (43) human intelligence as well when human worked with them. The human brain became bigger gradually, and human beings began to invent a growing number of tools. The stone piece was one of the (44) tools that were used by people, and maybe it was (45) . Some scientists hold it was the key (46) human beings’ success.
C.
A new kind of tool has come into people’s view since 1960, that is, the silicon chip a small chip of silicon crystal. It is a bit (47) than a fingernail, but it is able to (48) several million "bits" of information or so. No doubt that it is an (49) brain.
D.
Each year these chips grow cleverer, however (50) size becomes smaller, what’s more, their cost gets (51) .
E.
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F.
(55) will human life be like in two decades
【单选题】Examinations have a longer history in China than in any other country, yet it is today an issue around in which controversy flourishes. At each stage of their school lives children are faced with exam...
A.
People can make money out of examinations.
B.
Only students of today have to take examinations.
C.
Students have to learn more about history than about any other subjects.
D.
People have different opinions concerning the value of examinations.