If you talk about it with me, please wait till I finish my work at hand. A．can B．may C．must D．Should 题目和参考答案——青夏教育精英家教网—

Every country had its heroes. The heroes are the people that nation and especially the young peo??ple 21_____ . If you get a list of the 22 _____of a nation, it will tell you the potential (潜力）of the nation.

If today in America ’ you ask the high school students to list their heroes their 23____ would prob??ably divide into three groups. rHie first group of heroes would be the rock stars—the people 24 _____with rock music. There is no doubt that such people do have talent (天才）but one 25_____ if one should hold up rock stars as model. The rock stars too often are mixed with drugs and their personal life isnot all that — 26 ____ . The rock stars are rich and wear the latest fashion styles (时装）.However oneshould 27 _____more in a hero than such things as 28______ and fine clothes.

A second type of heroes for the American youth are sports stars. Again you have a person who has a great talent in one area_ 29 _____. However, too often the personal life of the sports star is a bit 30_____. Too frequently drugs and drinking are a part of 31_____ of the sports stars.

A third group of heroes are TV or movie stars. These people may have lots of 32___ ，tal??ent and are quite handsome. However ’ the personal life of too many actors is quite sad and should not be held up as a 33____ for young people.

Today，the rock stars，the sportsmen and the actors 34____ have become the models of the youth in America. Really,do you hear a young person say that his 35____ is a doctor, a teacher or a scientist? These people are not 36____ and do not wear fashionable clothes. However, they are 37____ people who work hard to make the world a better place for everyone.

What is really sad is that the young try to 38____ their heroes. They like to wear the same clothes as theirs, if the heroes of today for the American youth are 39 ____only to rock stars, sportsmen and actors, the future does not look too 40_____ .

A.	dislike	B.	admire	C. hate	D.	satisfy
A.	doctors	B.	soldiers	C. teachers	D.	heroes
A.	choice	B.	conclusion	C. answer	D.	questions
A.	interested	P.	connected	C. excited	D.	pleased
A.	wants	B.	hopes	C. wonders	D.	expects
A.	bad	B.	simple	C. silent	D.	good
A.	gather	B.	spend	C. put	D.	be after
A.	paper	B.	money	C. food	D.	book
A.	sports	B.	music	C. movie	D.	teaching
A.	regular	B.	disorder	C. happy	D.	hard

Every country had its heroes. The heroes are the people that nation and especially the young people 21_____ . If you get a list of the 22 _____of a nation, it will tell you the potential (潜力）of the nation.
If today in America ’ you ask the high school students to list their heroes their 23____ would probably divide into three groups. rHie first group of heroes would be the rock stars—the people 24 _____with rock music. There is no doubt that such people do have talent (天才）but one 25_____ if one should hold up rock stars as model. The rock stars too often are mixed with drugs and their personal life isnot all that — 26 ____ . The rock stars are rich and wear the latest fashion styles (时装）.However oneshould 27 _____more in a hero than such things as 28______ and fine clothes.
A second type of heroes for the American youth are sports stars. Again you have a person who has a great talent in one area_ 29 _____. However, too often the personal life of the sports star is a bit 30_____. Too frequently drugs and drinking are a part of 31_____ of the sports stars.
A third group of heroes are TV or movie stars. These people may have lots of 32___ ，talent and are quite handsome. However ’ the personal life of too many actors is quite sad and should not be held up as a 33____ for young people.
Today，the rock stars，the sportsmen and the actors 34____ have become the models of the youth in America. Really,do you hear a young person say that his 35____ is a doctor, a teacher or a scientist? These people are not 36____ and do not wear fashionable clothes. However, they are 37____ people who work hard to make the world a better place for everyone.
What is really sad is that the young try to 38____ their heroes. They like to wear the same clothes as theirs, if the heroes of today for the American youth are 39 ____only to rock stars, sportsmen and actors, the future does not look too 40_____ .

B
Typing your password or credit card number into a computer is a moment’s work. But if you think your personal details disappear as soon as you hit the Return key, think again: they can sit on the computer’s hard disk for years waiting for a hacker to rip them off.
As people spend more time on the web and hackers become more sophisticated, the dangers of storing personal information on computers are growing by the day, security experts say. There are some safeguards, such as never allowing your computer to store your passwords. But even that is no guarantee of security.
When you type in a password, it is stored in random access memory (RAM), where it is held temporarily until other data overwrites it or the computer is switched off.
But every so often, the computer copies the contents of its RAM onto hard disk, where it is easy prey for a hacker, who can read it directly or design a worm to e-mail it back. The longer sensitive data stays in RAM, the more likely it is to be copied onto the disk, where it stays until it is overwritten—which might not happen for years.
Tal Garfinkel and colleagues from Stanford University have created a software tool which simulates the workings of a complete computer system. Within the simulation, sensitive data can be tagged and then tracked as it passes through the system. Next, Garfinkel and his team simulated computers running common software that regularly handles passwords or confidential personal information, such as Internet Explorer, the Windows login script and Apache server software.
In a paper to be presented, they conclude that the programs took virtually no measures to limit the length of time the information is retained. Some of the tested software even copied the sensitive information, apparently without restraint.
This is the first time anyone has tried to measure the extent of this problem, says Rebecca Wright, a security expert at Stevens Institute of Technology. Garfinkel hopes the results will arouse software developers to take action.
40．Which of the following statements is true according to the passage?
A．It is secure to use your password as long as you hit the Return key.
B．Your personal details is likely to be in danger if you spend more time on the web.
C．Your password will be safe if you have some safeguards.
D．Never allowing your computer to store your passwords will be safe.
41．Which of the following is NOT the reason for the unsafety of a password?
A．It will be stored in RAM.
B．It will be copied onto hard disk.
C．It might not be overwritten.
D．It will disappear as soon as you hit the return key.
42．Tal Garfinkel and his team measured the extent of security of .
A．simulating the working of a complete computer system
B．tagging sensitive data
C．passing through the system
D．running common software
43 What can be inferred from the passage?
A．The length of the time the information is stored is not limited.
B．The programs can not retain the information.
C．The security problem should be paid more attention to.
D．Some sensitive information has been copied.

Every country had its heroes. The heroes are the people that nation and especially the young people 21_____ . If you get a list of the 22 _____of a nation, it will tell you the potential (潜力）of the nation.

If today in America ’ you ask the high school students to list their heroes their 23____ would probably divide into three groups. rHie first group of heroes would be the rock stars—the people 24 _____with rock music. There is no doubt that such people do have talent (天才）but one 25_____ if one should hold up rock stars as model. The rock stars too often are mixed with drugs and their personal life isnot all that — 26 ____ . The rock stars are rich and wear the latest fashion styles (时装）.However oneshould 27 _____more in a hero than such things as 28______ and fine clothes.

A second type of heroes for the American youth are sports stars. Again you have a person who has a great talent in one area_ 29 _____. However, too often the personal life of the sports star is a bit 30_____. Too frequently drugs and drinking are a part of 31_____ of the sports stars.

A third group of heroes are TV or movie stars. These people may have lots of 32___ ，talent and are quite handsome. However ’ the personal life of too many actors is quite sad and should not be held up as a 33____ for young people.

Today，the rock stars，the sportsmen and the actors 34____ have become the models of the youth in America. Really,do you hear a young person say that his 35____ is a doctor, a teacher or a scientist? These people are not 36____ and do not wear fashionable clothes. However, they are 37____ people who work hard to make the world a better place for everyone.

What is really sad is that the young try to 38____ their heroes. They like to wear the same clothes as theirs, if the heroes of today for the American youth are 39 ____only to rock stars, sportsmen and actors, the future does not look too 40_____ .

1.

A．

dislike

B．

admire

C．hate

D．

satisfy

2.

A．

doctors

B．

soldiers

C．teachers

D．

heroes

3.

A．

choice

B．

conclusion

C．answer

D．

questions

4.

A.

interested

P.

connected

C. excited

D.

pleased

5.

A．

wants

B．

hopes

C．wonders

D．

expects

6.

A．

bad

B．

simple

C．silent

D．

good

7.

A．

gather

B．

spend

C．put

D．

be after

8.

A．

paper

B．

money

C．food

D．

book

9.

A．

sports

B．

music

C．movie

D．

teaching

10.

A．

regular

B．

disorder

C．happy

D．

hard

11.

A．

sports

B．

life

C．clothes

D．talent

12.

A．

teaching

B．

running

C．acting

D．pretending

13.

A．

model

B．

example

C．lessor

D．education

14.

A．

both

B．

each

C．all

D．none

15.

A.

parent

B.

husband

C wife D. hero

16.

A．

rich

B．

poor

C．healthy

D．kind

17.

A．

stupid

B．

talented

C．terrible

D．weak

18.

A．

persuade

B．

praise

C．remember

D．follow

19..

A．

enough

B．

limited

C．powerful

D．great

20.

A．

bright

B．

usual

C．necessary

D．important

B

Typing your password or credit card number into a computer is a moment’s work. But if you think your personal details disappear as soon as you hit the Return key, think again: they can sit on the computer’s hard disk for years waiting for a hacker to rip them off.

As people spend more time on the web and hackers become more sophisticated, the dangers of storing personal information on computers are growing by the day, security experts say. There are some safeguards, such as never allowing your computer to store your passwords. But even that is no guarantee of security.

When you type in a password, it is stored in random access memory (RAM), where it is held temporarily until other data overwrites it or the computer is switched off.

But every so often, the computer copies the contents of its RAM onto hard disk, where it is easy prey for a hacker, who can read it directly or design a worm to e-mail it back. The longer sensitive data stays in RAM, the more likely it is to be copied onto the disk, where it stays until it is overwritten—which might not happen for years.

Tal Garfinkel and colleagues from Stanford University have created a software tool which simulates the workings of a complete computer system. Within the simulation, sensitive data can be tagged and then tracked as it passes through the system. Next, Garfinkel and his team simulated computers running common software that regularly handles passwords or confidential personal information, such as Internet Explorer, the Windows login script and Apache server software.

In a paper to be presented, they conclude that the programs took virtually no measures to limit the length of time the information is retained. Some of the tested software even copied the sensitive information, apparently without restraint.

This is the first time anyone has tried to measure the extent of this problem, says Rebecca Wright, a security expert at Stevens Institute of Technology. Garfinkel hopes the results will arouse software developers to take action.

40．Which of the following statements is true according to the passage?

A．It is secure to use your password as long as you hit the Return key.

B．Your personal details is likely to be in danger if you spend more time on the web.

C．Your password will be safe if you have some safeguards.

D．Never allowing your computer to store your passwords will be safe.

41．Which of the following is NOT the reason for the unsafety of a password?

A．It will be stored in RAM.

B．It will be copied onto hard disk.

C．It might not be overwritten.

D．It will disappear as soon as you hit the return key.

42．Tal Garfinkel and his team measured the extent of security of .

A．simulating the working of a complete computer system

B．tagging sensitive data

C．passing through the system

D．running common software

43 What can be inferred from the passage?

A．The length of the time the information is stored is not limited.

B．The programs can not retain the information.

C．The security problem should be paid more attention to.

D．Some sensitive information has been copied.

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