After a fortnight of extraordinary type, the much-feared computer virus that was supposed to strike the globe’s hard drives last Friday simply fizzled. So many warnings were sounded that most computer owners either fed anti-virus programs into their systems or refused to turn the power on during the dreaded M-day. They dodged one disease, but more strains are on the way. The eponymous Friday-the-13th virus is due to strike this week, and the Maltese Amoeba may detonate on March 15.
Who creates these things? A disproportionate number seems to originate in Bulgaria or Russia, where writing the smallest, most elegant virus programs has become a matter of quirky pride. Viruses are transmitted either by shared disks (as was Michelangelo) or over telephone lines. The virus program hides in a computer until, activated by a date, time, or some other trigger, it springs to life. The most common virus, Stoned, makes your screen announce: “Your computer is now stoned. Legalize marijuana. ” (Regardless of your politics, you don’t want this one around; it can damage your files inadvertently.) Solution: either keep your computer isolated—no trading disks, no on-line communication—or else install one of a dozen or so commercially available anti-virus programs that detect and delete the little time bombs. If they can come up with a virus that is hidden, will they next try to extort a business?—as in, pay me $1 million or my virus will destroy your system.
In the meantime, money is being made by firms selling anti-virus programs. Egghead software stores logged a 3,000 percent jump in anti-virus sales. Was the threat overblown by the companies that make millions selling anti-virus software? Thanks to the media blitz, no one will ever know what might have happened—an unallied number of computer owners discovered and deleted Michelangelo before it was supposed to strike—on the artist’s birthday.
小題1:The much-feared M-day was ________.
A.Friday-the-13th when the eponymous virus was due to strike
B.Friday-the-15th when the Maltese Amoeba would be activated
C.the previous Friday when Michelangelo virus was due to strike
D.the previous Friday which coincided with the artist's birthday
小題2:Computer viruses are ________.
A.diseases spread from one computer to another by shared disks
B.viruses hidden in a computer’s instructions by the designers
C.little time bombs hidden in a computer waiting to be triggered
D.just those computer programs created by malevolent designers
小題3:Which of the following sayings fits the Michelangelo virus?
A.A burnt child dreads the fire.B.The bug’s bark was worse than its bite.
C.A barking dog seldom bites.D.Once bitten, twice shy.
小題4:The author implies that in days to come the viruses might be used ________.
A.to destroy dataB.to commit crimes
C.to commit mischiefD.to create confusion

小題1:C
小題2:D
小題3:B
小題4:B

13. C 事實細(xì)節(jié)題。由文章第 1 句中的 last Friday 可知答案。
14. D 推理判斷題。根據(jù)一般常識,電腦病毒肯定是由搞惡作劇的人設(shè)計的電腦程序。文章的第 2 段有較為詳細(xì)的敘述。
15. B 推理判斷題。該病毒可以被認(rèn)為是“臭蟲狂吠,但并無惡意”。
16. B 事實細(xì)節(jié)題。第 2 段的最后兩句話就是答案。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源:不詳 題型:閱讀理解

I don’t like my parents. They always tell me I should do this, and should not do that. It sometimes makes me angry,” said Liu Dan, a middle school student in Beijing. Do you have the same problem? Perhaps your parents had the same problem when they were your age long ago. Why does it seem that some parents are not so friendly in their children’s eyes?
One of the biggest things is when someone becomes a parent, he or she likes worrying things. They worry about everything about you from the time you were born. They do a lot for you, though something would make you angry, because they care about you and worry about you. They worry about your choice of friends, the food you eat, your work at school, how much sleep you get, etc. All these things are part of your life. They want you to grow up healthily and happily.
So how can you make things easier on yourself? It’s easier than you think. Just make sure your parents know what you’re doing. Get them to know your friends. Call them if you stay somewhere else later than usual. Say sorry to them when you make mistakes. Take responsibility for what you have done. Talk about your ideas with them. They may talk about theirs with you.
Most of all, try to think about why your parents do this or do that. They are still practicing being parents and need help you can give them. Someday, when you become a parent, they may be able to help you how to get on with your children.
小題1:The writer of the passage doesn’t agree that _______.
A.parents want you to grow up healthily
B.parents don’t want you to make some bad friends
C.parents worry about everything about you
D.parents want to control you
小題2:Some of the children are angry with their parents in the passage because ________.
A.the parents think they eat too much
B.the parents don’t like the friends that their children have made
C.the children don’t live with their parents
D.the children are limited by their parents
小題3:“They are still practicing being parents.” means _______.
A.parents are not always rightB.parents should practice more
C.parents have many mistakesD.parents are always right
小題4:The main idea in this passage is that _______.
A.some of the parents in China don’t love their children
B.children and parents should understand more about each other
C.parents should worry too much about their children
D.children should bear everything their parents arranged

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

I fell in love with England because it was quaint (古色古香的)—all those little houses, looking terribly old fashioned but nice, like doll’s house. I loved the countryside and the pubs, and I loved London. I’ve slightly changed my mind after seventeen years because I think it’s an ugly town now.
Things have changed. For everybody, England meant gentleman, fair play, and good manners. The fair play is going, unfortunately, and so are the gentlemanly attitudes and good manners—people shut doors heavily in your face and politeness is disappearing.
I regret that there are so few comfortable meeting places. You are forced to live indoors. In Paris I go out much more, to restaurants and nightclubs. To meet friends here usually has to be in a pub, and it can be difficult to go there alone as a woman. The cafes are not terribly nice.
As a woman, I feel unsafe here. I spend a bomb on taxis because I will not take public transport after 10 p.m. I used to use it, but now I’m afraid.
The idea of family seems to be more or less non-existent in England. My family is well united and that’s typically French. In Middleses I had a neighbor who is 82 now. His family only lived two miles away, but I took him to France for Christmas once because he was always alone.
小題1:The writer doesn’t like London because she___________.
A. is not used to the life there now
B. has lived there for seventeen years
C prefers to live in an old-fashioned house
D. has to be polite to everyone she meets there
小題2: Where do people usually meet their friends in England?
A.In a caféB.In a restaurantC.In a nightclubD.In a pub
小題3:The underlined word “it” in Para.4 refers to__________.
A.a(chǎn) taxiB.the moneyC.a(chǎn) bombD.public transport
小題4:The writer took her neighbor the France for Christmas because she__________.
A.felt lonely in EnglandB.had never been to France
C.was from a typical French familyD.didn’t like the British idea of family

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

A year ago, I paid no attention to English idioms, though my teacher emphasized(強(qiáng)調(diào)) the importance again and again. But soon, the importance of English idioms was shown in an amusing experience.
One day, I happened to meet an Englishman on the road, and soon we began to talk. As I was talking about how I was studying English, the foreigner seemed to be astonished. Gently shaking his head, shrugging his shoulders, he said, “You don’t say!” “You don’t say!” I was puzzled. I thought, perhaps this is not an appropriate topic(適當(dāng)?shù)脑掝}). “Well, I’d better change the topic.” So I said to him. “Well, shall we talk about the Great Wall? By the way, have you ever been there?” “Certainly, everyone back home will laugh at me if I leave China without seeing it. It was magnificent.” He was deep in thought when I began to talk like a tourist guide. “The Great Wall is one of the wonders in the world. We are very proud of it.” Soon I was interrupted again by his words:“You don’t say!” I couldn’t help asking, “Why do you ask me not to talk about it?” “Well, I didn’t request you to do so, ” he answered, greatly surprised. I said, “Didn’t you say’ you don’t say?” Hearing this, the Englishman laughed to tears. He began to explain, ‘You don’t say’ actually means ‘really!’ It is an expression of surprise. Perhaps you don’t pay attention to English idioms.” Only then did I know I had made a fool of myself. Since then I have been more careful with idiomatic expressions. Remember: what the English teachers said is always right to us students.
小題1:A year ago, I paid no attention to English idioms because _______.
A.English idioms were not important
B.I was not careful with English idioms
C.my teacher didn’t emphasize the importance of them
D.I had no interest in them
小題2:At first, on hearing “You don’t say,” I thought the foreigner meant _______.
A.he was not interested in the topic
B.he was only interested in the Great Wall
C.I had talked too much
D.I had to stop talking
小題3:The underlined word in the first paragraph probably means _______.
A.interestingB.important
C.terribleD.unlucky
小題4:Which of the following is true according to the passage?
A.The Englishman left China without seeing the Great Wall.
B.The Englishman wanted to see the Great Wall after I talked about it.
C.The Englishman wanted me to act as his guide.
D.The Englishman visited the Great Wall and thought it worth visiting.
小題5:After the Englishman explained the idiom, _______.
A.I thought the Englishman had made me a fool
B.the Englishman became a real fool.
C.I felt very silly
D.I became more carefully in everything

查看答案和解析>>

科目:高中英語 來源:不詳 題型:完形填空

I close my eyes and can still hear her—the little girl with a ___1___ so strong and powerful we could hear her halfway down the block. She was a(n)  ___2___ peasant who asked for money and ___3___ gave the only thing she had——her voice. I paused outside a small shop and listened. She brought to my mind the ___4___ of Little Orphan Annie. I could not understand the words she  ___5___, but her voice begged for ___6___. It stood out from the noises of Arbat Street, pure and impressive, like the chime of a bell. She sang ___7___ an old-style lamp post in the shadow of a building, her arms extended and ___8___ thrown back. She was small and of unremarkable looks. Her brown hair ___9___ the bun(發(fā)髻) it had been pulled into, and she occasionally reached up to ___10___ a stray piece from her face. Her clothing I can’t recall. Her voice, on the other hand, is ___11___ imprinted in my mind.
I asked one of the translators about the girl. Elaina told me that she and hundreds of others like her throughout the ___12___ Soviet Union add to their families’ income by working on the streets. The children are unable to ___13___ school, and their parents work fulltime. These children know that the consequence of an ___14___ day is no food for the table. Similar situations occurred during the Depression(蕭條) in the United States, but those American children were ___15___ shoeshine boys of the ___16___. This girl was real to me.
When we walked past her I gave her money. It was not out of pity ___17___ rather admiration. Her smile of ___18___ did not interrupt her singing. The girl watched us as we walked down the street. I know this because when I looked back she smiled again. We ___19___ that smile, and I knew I could never forget her courage and ___20___ strength.
1. A. will B. strength      C. voice  D. determination
2. A. American       B. Chinese      C. Japanese     D. Russian
3. A. in return B. in turn       C. by hand      D. in silence
4. A. voice      B. image C. story   D. looks
5. A. said B. murmured  C. used    D. sang
6. A. attention B. love    C. help    D. mercy
7. A. across     B. from   C. under  D. from underneath
8. A. hands     B. feet     C. head   D. face
9. A. fell out   B. escaped      C. did up D. tied to
10. A. remove B. tear     C. cut off       D. dress
11. A. never    B. permanently      C. occasionally       D. sometimes
12. A. latter    B. rich    C. former       D. great
13. A. attend   B. finish  C. leave   D. enjoy
14. A. unhappy      B. unsatisfied  C. unusual      D. unsuccessful
15. A. faced    B. real     C. faceless      D. visible
16. A. twenties       B. thirties       C. forties D. teens
17. A. and      B. while  C. but     D. or
18. A. contempt     B. pity    C. bitterness    D. thanks
19. A. stopped B. shared C. won    D. exchanged
20. A. full      B. inner   C. brave  D. fighting

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Between ten and midnight the United States is politically leaderless—there is no center of information anywhere in the nation except in the New York headquarters of the great broadcasting companies and two wire services. No candidate and no party can afford the investment on election night to match the news-gathering resources of the mass media; and so as every citizen sits in his home watching his TV set or listening to his radio, he is the equal of any other in knowledge. There is nothing that can be done in these hours, for no one can longer direct the great strike for America’s power; the polls have closed. Good or bad, whatever the decision, America will accept the decision—and cut down any man who goes against it, even though for millions the decision runs contrary to their own votes. The general vote is an expression of national will, the only substitute for violence and blood. Its decision is to be defended as one defends civilization itself.
There is nothing like this American expression of will in England or France, India or Russia. Only one other major nation in modern history has tried to elect its leader directly by mass, free, popular vote. This was the Weiman Republic of Germany, which modeled its unitary vote for national leaders on the American practice. Out of its experiment with the system it got Hitler. Americans have had Lincoln, Wilson and two Roosevelts. Nothing can be done when the voting returns are flooding in; the White House and its power will move to one or another of the two candidates, and all will know about it in the morning. But for these hours history stops.
小題1:Between ten P.M. and midnight the United States is politically leaderless because ________.
A.the president has been murdered
B.the general strike for power has ended
C.the government has resigned
D.the general vote is being held
小題2:“The great strike for America’s power” in Paragraph 1 refers to ________.
A.the strike of the government members
B.the great vote
C.the election campaign
D.the strike of the government employees
小題3:The author believes that the decision at the polls will ________.
A.lead to a civil warB.result in a general strike
C.cause violence and bloodD.be defended by all Americans
小題4:Without the general vote, the author implies ________.
A.there would be a civil warB.there would be a general strike
C.there would be an election campaignD.there would be a fierce debate

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

After sunset on our last day at the farm I walked out into the desert. In this, the first pleasant moment for a walk after long hot hours, I thought I was the only thing out of doors. Suddenly I stopped. Before me a rattlesnake lay fixed, its head not yet drawn back to strike but only turned a little to watch what I would do. Many snakes will run away at the sight of a man but this rattlesnake felt no necessity to get out of any-body's way. He held his ground in calm watch-fullness waiting for me to show my intentions. My first aim was to take no notice of him; I had never killed an animal if I was not forced to kill. But I remembered that there were children, dogs and horses at the farm as well as men and women with thin clothes on; my duty was to kill the snake. I went back to the farm and returned with a stick. The rattlesnake had not moved; he lay like a wire but more quickly than I could stride he shot into a bush and set up his rattling, warning me by this that I had made an unreasonable attack and attempted to take his life and that if I insisted he would have no choice but to take mine if he could. For a moment I listened to this terrifying sound and then I struck into the bush with my stick and, chop-ping about, dragged him out of the bush with his back broken.
He struck once more at the stick but a moment later his neck was broken and he was soon dead although  when I picked him up by the tail his mouth opened, proving that a dead snake may still bite. There was blood in his mouth and poison was dropping; it was not only a dis-gusting(令人作嘔的) sight but a pitiful one too. I dropped the body into a green bush and, as I did so, I saw him in my imagination, crawling over the sands as he might have done if I had let him go.
小題1:At the sight of the author, the rattlesnake        .
A.shot into a bush
B.lay motionless but got ready to meet danger
C.drew itself up to strike
D.took no notice of his presence
小題2:The author had to kill the rattlesnake because       .
A.it stood in his way
B.it attempted to take his life
C.it presented a disgusting sight
D.its presence was a danger to the people and animals at the farm
小題3:Which of the following best describes the rattlesnake?
A.It attacked man without any reason.
B.It would not attack unless it was attacked.
C.It ran away at the sight of man.
D.It exposed itself to danger.
小題4:It is implied at the end of the passage that the author____.
A.regretted having killed the snake
B.was glad that he had killed the snake
C.felt a little sorry for the snake
D.could not help thinking about the dead snake

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

The first day of school our professor introduced himself and challenged us to get to know someone we didn’t know. I stood up to look around when a gentle hand touched my shoulder. I turned around to find a wrinkled, little old lady beaming up at me with a smile that lit up her entire being.
She said, “Hi, girl! My name is Rose. I’m 87 years old. Can I give you a hug?”
I laughed and enthusiastically(熱情地)responded, “Of course you may!” and she gave me a giant squeeze.
“Why are you in college at such a young, innocent age?” I asked. She jokingly replied, “I’m here to meet a rich husband, get married, have a couple of children, and then retire and travel!”
“No seriously,” I said. I was curious what may have motivated her to be taking on this challenge at her age.
“I always dreamed of having a college education and now I’m getting one!” she told me.
Over the course of the year, Rose became a campus icon and she easily made friends wherever she went. She loved to dress up and she reveled in the attention bestowed upon her from the other students. She was living it up.
At the end of the semester we invited Rose to speak at our football banquet. I’ll never forget what she taught us.
“We do not stop playing because we are old; we grow old because we stop playing. There are only two secrets to staying young, being happy, and achieving success. You have to laugh and find humor everyday. You’ve got to have a dream. When you lose your dreams, you die!” she said.
“There is a huge difference between growing older and growing up. If you are nineteen years old and lie in bed for one full year and don’t do one productive thing, you will turn 20 years older. If I am 87 years old, and stay in bed for a year, and never do anything, I will turn 88. Anybody can grow older. But every minute counts for young men,” she added.
“The idea is to grow up by always finding the opportunity in change. Have no regrets. The elderly usually don’t have regrets for what we did, but rather for things we did not do. The only people who fear death are those with regrets.”
She concluded her speech by courageously singing “The Song of Rose”. She challenged each of us to study the lyrics(歌詞)and live them out in our daily lives.
At the year’s end, Rose finished the college degree she had begun all those years ago. One week after graduation Rose died peacefully in her sleep.
4. Rose made herself known to the author in a ______ manner.
A. serious              B. cold           C. humorous          D. crazy
5. From the information provided in the passage, we know ______.
A. Rose finished the college degree within a year
B. Rose did realize her dream of meeting a rich husband and getting married through college education
C. Rose enjoyed her campus life very much
D. Rose grew so old that she stopped playing
6. Rose delivered the speech ______.
A. at the graduation                         B. which she prepared carefully
C. ended with “The Song of Rose”             D. to challenge all the other speakers
7. According to her speech, ______.
A. whenever you have a dream, you succeed 
B. all people don’t grow up while growing older
C. Rose usually regretted having done something
D. a nine-year-old is as old as a 87-year-old if he doesn’t do anything

查看答案和解析>>

科目:高中英語 來源:不詳 題型:完形填空

句子英譯漢(每題1分,共10分)請將下列句子翻譯成漢語。
小題1:In the last thirty years, the Internet has grown rapidly.
小題2:Just imagine never having to pack a suitcase.
小題3:Her singing was full of feeling; the first part of the song was filled with anger, while the last part expressed love and joy.
小題4:Symbols play a very important role in Beijing Opera.
小題5:He was made to practise the piano so much that, at times, he thought about giving up.
小題6:Ballet tells a story with music and actions but no words.
小題7:Its black eyes, which are fixed on the cabbage, show the creature’s interest in the vegetable.
小題8:It is a Chinese art with a long history.
小題9:There are three types of paper cuts which people still make today.
小題10:During his lifetime, he developed the tradition of combining poetry with painting.

查看答案和解析>>

同步練習(xí)冊答案