科目: 来源:活题巧解巧练·高二英语·下 题型:054
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Computer hackers (黑客) have now got their hands on mobile phones.
A phone virus(病毒) can 1 your phone do things you have no control over, computer security experts 2 . It might 3 the White House or the police, or forward your personal address book to a marketing company.
Or it could simply eat into the phone's operating software, turning it 4 and erasing your personal information. Similar viruses have already made mobile phone owners 5 in Japan and Europe .
Ari Hypponen, chief technical officer of a computer security company in Finland , said a virus “can get your 6 and send them elsewhere . And it can record your 7 ” .
Mobiles are now able to surf the Net, send emails and 8 software, so they are an easy 9 for the same hackers who have sent viruses to computers over the last decade.
“It's technically 10 now. ” said Stephen Trilling, director of research at anti-virus 11 maker Symantec Corp based in the US. “If the phone is connected to the 12 , , it can be used to transmit threats and 13 , targets, just as any computer can. ”
In Japan, if you opened a certain email message 14 your mobile, it would cause the phone to repeatedly 15 the national-emergency(紧急情况) number. So phone operators had to 16 emergency calls until the bug was 17 .In Europe, mobile's short message service, 18 SMS, has been used to send codes that could damage phones.
Mobile users can 19 ,viruses, of course, by sticking to their traditional phones 20 Web links, some experts said.
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科目: 来源:活题巧解巧练·高二英语·下 题型:054
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It moved without a ripple(涟漪), a moon-white circle under the surface, and in a few seconds it was as far away as it had been when he had first seen it. Then it 1 the top of the water. Jonsai gasped(喘气).
It was a turtle(海龟) .
Jonsai rubbed his 2 , thinking that the sun had 3 them. It was not unusual to find turtles 4 near the edge of the reel (礁) .But this was not a( n) 5 turtle. It stayed there on the surface, as 6 , as foam or bone or sun-dried coral, and 7 like oyster(牡蛎) shell. The turtle stayed 8 for some time. So did the boy. Leaning forward, be 9 without moving, disbelief giving way to a small 10 . He even dared not move for a short while. There was no such thing as a white turtle. His 11 moved first. Tonight the men would return from the pig 12. Samu and Aesake would be at the 13 with the men. He, Jonsai, would have to 14 with the women and children. But what would 15 if, at the height of the dinner. Jonsai brought forward a 16 for Chief Vueti, something he had never seen before a present that would make him the 17 of every chief on the island?
His heart beat fast, but steady now, 18 he paddled (涉水) closer , moving 19 like a thief .He must try his best to 20 the turtle.
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科目: 来源:活题巧解巧练·高二英语·下 题型:054
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Day after day Mary Feldman saw teens stand about outside her 1 at the King Street Palace, an entertainment center in Charlestown. She knew they attended a nearby middle school and were 2 from class again.
Feldman believed that if someone didn't 3 out to these teenagers, they would soon lose all 4 in school . So one afternoon she went outside to 5 with them.
“I asked what 6 them.”she says. “Their response were always the 7 : music, art and sports. ”The 42-year-old business-woman 8 a music program would be a great way to keep 9 kids interested in learning.
Then Feldman found the middle school principal with her 10 for Blues In The Schools—a program that would bring 11 into the schools to perform and teach. He liked her idea, but said she'd have to raise the 12 .
Local businesses came to her 13 . In four months they'd donated(捐赠) about $ 15,000 — 14 to bring in Billy Branch. a great blues harmonica(乐器) player, who had 15 a similar program in Chicago schools. During Branch's three-week after-school class in Charleston, 16 listened to music and learned to write and perform the blues 17 . “We needed skilled musicians who wanted to 18 the tradition to younger people. ”Feldman says.
The next year Feldman increased the numbers of Blues. Now 19 5,000 middle and elementary school students in a dozen cities 20 the country take part .
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科目: 来源:活题巧解巧练·高二英语·下 题型:054
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A few months ago I was reading a magazine at the dentist's and there was a story writing competition in it. The story had to have crime as a 1 , and although I haven't got much 2 of writing, I made up my mind to 3 it. On the way home, I came up with this idea about a men who so 4 idea of burglars(夜贼) and burglary that he decided to take revenge(报复) and go around 5 from burglars' houses. Of cause I didn't know much about 6 burglars work, so I had to do some 7 by asking a friend in the police force, and then I 8 out the plot(情节) of the story.
The difficult thing was getting 9 with the story, so I decided to leave the opening 10 till the end, after I'd done a draft(草稿) of the 11 thing. At that stage I gave it to my husband to get feedback on it and he thought it was quite good, but it 12 to be shorter, so I went over it again, 13 to make it more brief. Actually it was my 14 who thought up the title棥—Don't take it personally. ”
15 the time I finished it, I was feeling 16 confident(自信的) about it and almost gave up the idea, but in the end, I 17 to send it off to the magazine. Anyway, to 18 a long story short, I got a letter this morning to say that I'd 19 second prize and my story would be 20 in three weeks' time. I was absolutely excited!
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科目: 来源:活题巧解巧练·高二英语·下 题型:054
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I was very disappointed not to be able to go to the jazz concert last Friday. The announcement in the 1 said that you could buy tickets at the theatre box office in Richland Hills 2 day between 10:00 and 4:00. 3 I work from 9:00 to 5:00, the 4 time I could get to the theatre was driving there during my 45-minute lunch break. 5 the theatre is on the other side of the town, and the bus 6 between my office and Richland Hills is rat very 7 . But if you're lucky, you can make the round 8 in 45 minutes. Last Monday I stood at the bus stop for 15 minutes 9 for a bus. By the time I saw one come around the corner, there was not enough time 10 to make the trip. So I gave up and went back to the 11 .The same thing happened on Tuesday, and again on Wednesday. On Thursday, my luck changed. I got on a bug 12 and arrived at the theatre in 13 twenty minutes. When I got there, 14 , I found a long line of people at the office. I heard one man say he had been waiting 15 line for over an hour. Realizing I would not have enough time to wait in line, I 16 the next bus and headed back across the town. By Friday I realized my only hope was to make the trip by 17 . It was expensive , but I felt it would be 18 it to hear the concert. The trip by taxi only 19 ten minutes, but it felt like an hour to me. When I got to the theatre. I was relieved to see that nobody was waiting in line. The reason, I quickly discovered, was 20 they had already sold out all the tickets.
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科目: 来源:活题巧解巧练·高二英语·下 题型:054
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The purpose of a letter of application(申请) is to help you to “sell”yourself. It should state 1 the job you want, and should tell what your abilities are and what you have 2 . It should be simple, human, personal and brief without 3 out any necessary facts.
In writing a letter of application, keep in 4 that the things a possible employer(雇主) is most 5 to want to know about is your qualifications, your achievements and your aims . The opening paragraph is perhaps the most important part. 6 the first few sentences fail to 7 the reader's attention, the rest of the letter may not be 8 at all. Try to key your opening remarks to the needs or interests of the employer, not 9 your own need or desires. For example, instead of beginning with “I saw your 10 in today's newspaper. ”you might say, “I have made a careful 11 of your advertising during the pest six months”or“ I have made a survey(调查) in my neighbourhood to find out how many housewives 12 your product and why they like it.”
Try to 13 generalities(笼统) . Be clear about the kind of job for which you are now 14 . College graduates looking for their first positions often ask “what can I 15 in a letter? Employers want experience — which, naturally, no 16 has.”
The answer is that everything you have ever done is 17 . It is important to write a good strong closing for your letter. 18 a specific (具体的) request for an interviewer give the possible employer something definite to do or expect . An excellent 19 is to enclose(内附) a stamped, self-addressed envelope with your letter. That makes it 20 for a possible employer to get in touch with you.
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科目: 来源:活题巧解巧练·高二英语·下 题型:054
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There was a time when parents who wanted an educational present for their children would buy a typewriter, a globe or an encyclopedia set. Now those items seem hopelessly old-fashioned. This Christmas, there were a la of 1 computers under the tree. 2 that computers are the key to 3 , parents are also insisting frantically (狂乱地) that children, 4 taught to use them in school as early as possible.
The problem for schools is 5 it comes to computers, parents don't always know best . Marry schools are 6 parental patience and are buying hardware 7 proper educational planning so they can say, “OK, we've moved into the computer age.” Teachers 8 themselves caught in the middle of the problem between parent pressure and 9 educational decisions.
Educators do not even agree 10 how computers should be used. A lot of money is going for computerized educational materials 11 research has shown can be taught 12 with pencil and paper. Even those who believe that all children should have the chance to learn computers, warn people 13 potential(潜在的) 14 to the very young.
The temptation(诱惑) remains strong largely because young children are 15 computers. First graders have been 16 willing to work for two hours on maths skill. Some have an attention span of 20 minutes. 17 school can afford to go into computing, and that creates 18 another problem: a division between the haves and have-nots. Very few parents are 19 computer instruction in poor school districts, 20 there may be barely enough money to pay the reading teacher.
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科目: 来源:活题巧解巧练·高二英语·下 题型:054
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During Christmas break from college, a young man wanted to borrow his father's car to drive to a New Year's Eve 1 to be held in Vermont. The father was 2 about the son hitting one of the roadblocks that people set up all over the place on New Year's Eve. The 3 that was reached was that the eon would be allowed to use the car, but he would not drink at all.
So he drove to Vermont, got completely 4 and attempted to drive home. On the way home he hit a roadblock. He was told to 5 the car and stand in a line of people that were being given the infamous sobriety( not drunk) 6 . However, the policeman 7 him out. He was 8 standing off to the side while the others were 9 the police officer how well they could walk a 10 line, etc.
At 7:00 a. m. , his father got up to answer the 11 .There were 12 policemen there . They asked him if he was the 13 of that red FIAT. He replied, “Yes,I am.”One of the policemen asked him if he was driving the car the evening before and he said that his son had been the driver.
When the young man 14 himself in front of the policemen, he knew he was in some sort of 15 . Upon questioning, he 16 that he was driving the car, but when asked if he had been 17 , he said, “No!” When the policemen asked if they could see his car, he was unable to remember the 18 . He said that it was in the garage.
And when the four of them walked out to look at the car, instead of seeing the car he had driven the 19 before, they saw a 20 car parked there.
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科目: 来源:活题巧解巧练·高二英语·下 题型:054
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The skill in being a student consists in getting one's daily study as near the optimum(最佳的) point as possible. It differs with the 1 of work, it differs from person to person, and even in the 2 person it varies from week to week. You must 3 to find your own. Every day you study, 4 this principle (原理) of the optimum in mind. When you feel yourself getting tired, if you find yourself 5 reading over the same paragraph and not taking it 6 , that's a pretty good sign you've reached the top for the day and should stop. Most ordinary students find their optimum at about five hours a day. 7 may be a little more or a little less— but if you 8 five hours' good work a day, you'll be doing well .
9 , what are you doing with yourself when you are not working? Before exams some students do 10 at all except sit in a chair and worry. Here is another misunderstanding. People too easily think of the mind 11 it worked like the 12 , it doesn't. If one want to keep physical energy to cut a large amount of firewood, one would 13 flat on a bed and rest when one wasn't cutting. But the 14 cannot rest. Even in sleep you dream, even if you forget your dreams. The mind is always turning. It gets its 15 only by variety. That is what makes mental 16 .
When you've finished your 17 hours, you must not sit in the chair thinking about the work —- that only 18 without any learning. You must get out and do something. It doesn't matter 19 — anything as long as you are 20 doing something else but work.
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科目: 来源:活题巧解巧练·高二英语·下 题型:054
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Bob and Annie had not known each other long before they became eager to get married. Bob because he wanted Annie and she because she could at least lead a life away from her 1 . When Mrs. Thompson 2 that they marry and live with her until they could get a 3 of their own, Annie hesitated. Her idea of 4 had been something that 5 her a husband and an orderly, well-furnished home all at once. 6 she soon saw the 7 of this arrangement. She would, first of all, 8 from her present life into a house which was quiet and well run, not 9 her own, and she would be able to go on working so that she and Bob could 10 up all the more quickly for their own house. She would also get Bob, a good enough husband for any working class 11 : good-natured and 12 to be bent her way whenever it was 13 for her ends.
Things went well until her mother-in-law's 14 , when Annie had to give up her 15 and was at home all day. Her father-in-law became just a 16 figure in the house, and 17 Bob became used to him, Annie began to find the old man's constant 18 in the house a source of growing annoyance(烦恼).
“He gets on my nerves, Bob.” she said. “And he hardly says a word all day. ”
“Well, I suppose he has a 19 to do as he likes. ” Bob said mildly. “It's his house not ours.” But to Annie, now looking after the house 20 it were her own, it was beginning to seem the other way about.
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