virus 21. discouraged 22. scream 23. loose 24. persuaded 查看更多

 

题目列表(包括答案和解析)

  On May 21, 2000, some American scientists were working at the computers to look for information they needed . Suddenly they saw a lot of very bright red spots crossing the computers’ screens. At the same time the computers were working much slower. To find out what was happening they stopped their work to check some parts of the computers. To their horror, they found out that most of their stored information was got rid of by computer viruses (病毒). Obviously all these computers had been infected by computer viruses.

It is said that the computer viruses were made by two or three Philippine young men fond of playing tricks. They all had excellent education. They created the viruses just to show their intelligence. The kind of computer virus is named I Love You Virus. This virus can hide in computers for long. When the time comes they will attack the computers by lowering the important functions, damaging their normal programs or even getting rid of a great deal of information which operators of the computers often use or store, what’s worse, it still can reproduce itself in great quantities within a short time.

We come to know that “I Love You” Virus often attacks computers on Mondays and that it is spreading to many computers in the world. Among the countries that suffered computer viruses last year are Britain, Australia, Switzerland and the USA. Those who made the computer muses have been found out slowly and carefully. But till now, how to get rid of the terrible viruses remains a problem.

1.When the viruses attack the computers, the computers will work _______.

  A. normally B. abnormally C. faster D. well

2 .Two or three Philippine young men created the computer viruses to _______.

  A. damage the computers

  B. test their ability quickly

  C. tell the world that they were intelligent

  D. play a trick in operators of the computers

3. According to the passage, computer viruses seem to________.

  A. have been in nature for years

  B. exist in any computers

  C. be able to be got rid of in the near future

  D. be difficult to get rid of at present

4.The most serious damage caused by the viruses is that_______.

  A. the computer’s funtions are lowered

  B. the normal programs are damaged

  C. all the information stored in the computers is gone

  D. the computers infected by the viruses can no longer be used

5. According to the passage, which of the following is true?

  A. Scientists are trying to find a way to get rid of the viruses.

  B. The viruses will come to the new computer after staying in the old one for some time.

  C. Last year four countries found their computers were infected by   viruses.

  D. The “I Love You” Virus is a great harm to human health.

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完形填空

阅读下面短文,从短文后所给各题的四个选项(ABCD)中选出能填入空白处的最佳选项。

The western world has always been divided into two types of people—the cool and the uncool. It is a division that  1   in school. The cool kids are good at   2  .They are   3   with the opposite sex and are good-looking and people want to   4   their style. They can do their homework but they don’t make a big effort. That would   5   be cool.

The uncool kids are in the other corner of the playground. They are very bright, but they don’t have great  6  skills and they are   7  at sports. When they are not programming computers or doing calculus(微积分)in their heads, they are reading comic books and watching shows like the “X Files”. They are   8   as the geeks (做低级滑稽表演的人).

Here’s the news. The geeks are   9   . Make friends with them now or they will put virus in your computer and  10   your math homework to ruin. Geeks might not be popular at school, yet they do pass their examinations, and they might not be too popular at university, but   11   good degrees.

The most important  12   of the 21st century, computers and IT, has been at least partly created by geeks. Geek heroes like Bill Gates  13   others to follow their example. Being a geek is a way of earning good money. And the creation of the Internet gave them a  14   of their own to work and play in, making them a global   15  .Besides, the effect of the geeks   16   popular culture has started a new trend(趋势). It is now cool to be   17  .Geek culture is becoming an important part of general popular culture, in which what you know is more important than  18   you look like.

But there are also  19  .Geeks were often bullied or laughed at in school. Now a geek may be your boss. Perhaps it is time for   20  .

1.A.continues          B.makes          C.remains           D.starts

2.A.computers           B.studies         C.sports             D.maths

3.A.pleasant           B.popular         C.crazy              D.average

4.A.copy            B.advance        C.take              D.act

5.A.not             B.indeed          C.perhaps           D.actually

6.A.speaking         B.operating        C.social              D.experimental

7.A.speechless           B.sharp         C.active              D.hopeless

8.A.known           B.referred        C.thought                D.admired

9.A.taking on            B.taking up        C.taking over          D.taking in

10.A.put             B.cause         C.bring             D.serve

11.A.win            B.take           C.wish             D.finish

12.A.industry          B.discovery       C.progress            D.development

13.A.promise          B.discourage      C.demand           D.excite

14.A.chance         B.space         C.world              D.career

15.A.force            B.company        C.organization         D.department

16.A.of              B.on            C.in               D.for

17.A.rich            B.attractive        C.handsome          D.uncool

18.A.how                B.that            C.what             D.how much

19.A.opportunities       B.dangers        C.possibility          D.question

20.A.punishment       B.argument        C.competition         D.employment

 

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完形填空

  The western world has always been divided into two types of people——the cool and the uncool. It is a division that __1__ in school. The cool kids are good at __2__. They are __3__ with the opposite sex. They are good-looking and people want to __4__ their style. They can do their homework but they don't make a big effort. That would __5__ be cool.

  

  The uncool kids are in the other corner of the playground. They are very bright, but they don't have great. __6__ skills and they are __7__ at sports. When they are not programming computers or doing calculus(微积分)in their heads, they are reading comic books and watching shows like the“X Files”. They are __8__ as the geeks.

  

  Here's the news. The geeks are __9__. Make friends with them now or they will put virus in your computer and __10__ your maths homework to ruin. Geeks might not be popular at school, yet they do pass their examinations, and they might not be too popular at university, but __11__ good degrees.

  The most important __12__ of the 21st century, computers and IT, has been at least partly created by geeks. Geek heroes like Bill Gates __13__ others to follow their example. Being a geek is a way of earning good money. And the creation of the Internet gave them a __14__ of their own to work and play in, making them a global __15__. Besides, the effect of the geeks __16__ popular culture has started a new trend(趋势). It is now cool to be __17__. Geek culture is becoming an important part of general popular culture, in which what you know is more important than __18__ you look like.

  

  But there are also __19__. Geeks were often bullied or laughed at in school. Now a geek may be your boss. Perhaps it is time for __20__.

(1)A.continues      

B.makes      

   C.remains      

D.starts      

(2)A.computers      

B.studies      

   C.sports      

D.maths      

(3)A.pleasant      

B.popular      

   C.crazy      

D.average      

(4)A.copy      

B.advance      

   C.take      

D.act      

(5)A.not      

B.indeed      

   C.perhaps      

D.actually      

(6)A.speaking      

B.operating      

   C.social      

D.experiments      

(7)A.speechless      

B.sharp      

   C.active      

D.hopeless      

(8)A.known      

B.referred      

   C.thought      

D.admired      

(9)A.taking    on      

B.taking    up      

   C.taking    over      

D.taking    in      

(10)A.put      

B.cause      

    C.bring      

D.serve      

(11)A.win      

B.take      

    C.wish      

D.finish      

(12)A.industry      

B.discovery      

    C.progress      

D.development      

(13)A.promise      

B.discourage      

    C.demand      

D.excite      

(14)A.chance      

B.space      

    C.world      

D.career      

(15)A.force      

B.company      

    C.organizaiton      

D.department      

(16)A.of      

B.on      

    C.in      

D.for      

(17)A.rich      

B.attractive      

    C.handsome      

D.uncool      

(18)A.how      

B.that      

    C.what      

D.how    much      

(19)A.opportunities      

B.dangers      

    C.possibility      

D.question      

(20)A.punishment      

B.argument      

    C.competition      

D.employment      

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阅读理解

  E-mail systems at thousands of companies and government offices around the world were attacked by a virus(病毒)called “Melissa” that disguises(伪装)itself as an “important message” from a friend.In spite of a weekend of warnings, more than 50 000 computers at about 100 places around the world have been attacked by the virus, computer security experts said on Monday.

  The virus began to show up last Friday and spread rapidly on Monday by making computers fire off dozens of infected(被传染的)e-mails.Although the virus causes no serious damage to a computer, its effect was far reaching.

  To make matters worse, a similar virus called“Papa”was discovered on Monday.Papa is programmed to send out even more infected e-mails than Melissa.

  The Melissa virus comes in the form of an e-mail, usually containing the subject line “Important Message”.It appears to be from a friend.The body of the e-mail message says, “Here is that document you asked for...don’t show it to anyone else.”Attached(附)to the message is a document file.

  Once the user opens that file, the virus digs into the user’s address book and sends infected documents to the first 50 addresses.E-mails from the Papa virus include an attached spreadsheet(电子数据文件)file.When the user opens that file, the virus sends 60 infected e-mails.

  The reason why this is spreading so fast is that you are getting it from people you know.You should never open documents or attachments from people you don’t know.People who get an unexpected e-mail with the “important message” subject line should delete it immediately and not open the message.

(1)

Thousands of computers were attacked by the Melissa virus ________.

[  ]

A.

covered with an important message

B.

under cover of a message needing immediate attention

C.

under the clothes of an important e-mail

D.

with a beautiful coat

(2)

The Melissa virus made a computer ________.

[  ]

A.

receive tens of bad e-mails

B.

fire at many sick e-mail messages

C.

send out scores of infected messages

D.

burn with a fire because of many infected e-mails

(3)

After the attack by the Melissa virus a computer ________.

[  ]

A.

was slightly damaged

B.

became entirely out of order

C.

could not send out any e-mail any longer

D.

would have to be thrown away

(4)

If you opened an infected file by Melissa virus, the virus would ________.

[  ]

A.

damage the user’s address book at once

B.

soon spread through the user’s list of address

C.

let the first 50 addresses go out of the computer

D.

change the user’s address book in the computer

(5)

________ gave one an attachment called spreadsheet file.

[  ]

A.

The Melissa virus

B.

The e-mails infected by the Melissa virus

C.

The computer attacked by the virus

D.

The e-mail infected by Papa virus

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    阅读下面短文,掌握其大意,然后从1~15各题所给的A、B、C和D项中,选出最佳选项,并在答题卡上将该项涂黑。

In my double profession as an educator and health care provider, I have worked with numerous children infected with the virus that causes AIDS.The relationships that I have had with these special kids have been gifts in my life.They have taught me so many things, but I have especially learned that great   1  can be found in a weak small body.Let me tell you about Tyler.

Tyler was   2   infected with HIV, as his mother was an HIV carrier.From the very beginning of his life, he was   3  on medications to enable him to survive.When he was five, he had a tube inserted in a vein (静脉) in his chest.This tube was connected to a pump, which he earned m a small backpack on his back.Medications were hooked up to this pump and were continuously supplied through the  4  to his bloodstream.At times, he also needed additional oxygen to support his breathing.

Tyler wasn't  5 _to give up one single moment of his childhood to this deadly disease.It was not  6  to find him playing and racing around his backyard,   7  his medicine-loaded backpack and dragging his tank of oxygen behind him in a small cart.All of us who knew Tyler were impressed by his pure   8  in being alive and me energy it gave him.Tyler's mom often   9  him by telling him that he moved so fast that she needed to dress him in red.That way, when she looked through the window to check on him playing in me yard, she could quickly __10_ him.

This incurable disease  11  wore down Tyler.He grew quite ill and, unfortunately, so did his mother.When it became   12  that he wasn't going to survive, Tyler's mom talked to him about  13 .She comforted him by telling Tyler that she was dying too, and that she would be with him soon in heaven.

A few days before his death, Tyler  14  to me to go to Ms hospital bed and whispered, "I might die soon.I'm not  15  .When I die, please dress me in red.Mom promised she's coming to heaven, too.I'll be playing when she gets there, and I want to make sure she can find me."

1. A.pleasure         B.pain      C.sorrow     D.courage

2. A.certain     B.born        C.unlucky        D.disappointing

3. A.reliable        B.costly        C.dependent      D.disabled

4. A.medications   B.pumps       C.tube         D.backpack

5. A.willing       B.happy        C.daring       D.discouraged

6. A.common      B.unusual       C.ordinary       D.sensitive

7. A.holding     B.lifting        C.taking        D.wearing

8. A.joy          B.fate        C.belief         D.pride

9. A.comforted    B.scolded     C.teased        D.praised

10  A.recognize      B.spot        C.identify       D.observe

11. A.eventually      B.consequently      C.constantly      D, appropriately

12. A.apparent       B.serious        C.sure      D.unfortunate

13. A.life       B.death        C.treatment      D.future

14.A.begged       B.said         C.signed       D.smiled

15.A.surprised    B.expected       C.satisfied       D.scared

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