How many kinds of aminals have scientists put copies of human gene into ? 查看更多

 

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根据短文内容,从下框的A-F选项中选出能概括一段主题的最佳选项。选项中有一项为多余项。

1.Nowadays more and more foreign enterprises and companies are no longer relying on interviews for recruitment(招募). Years of studying interviewing has made it clear that it is not a very objective process. Personnel officers often hire the person they like best or even the one they think most physically attractive. Looking good is no guarantee of doing the job well.

2.To get a more objective view,many companies are also using psychological tests,to hire both for relatively routine job and for positions at senior levels of management. It is impossible to say how many employers use tests,but estimates of test sales in the U.K.for 2001 were over one million.

3.Recruitment can involve steps in two ways. Step 1 is always the same:job application. The company decides whether you might be suitable based on your qualifications and your previous job experience. Step 2 can be screening. A specific test is given at this stage to rule out those who might not be worth interviewing. Some large employers use tests—especially IQ based tests precisely to eliminate the unsuitable. Only those who pass Step 2 go to the interview. Step 2 can also be testing and interview combined. If the company thinks you might be suitable after looking at your application,they ask you to come to be tested and to be interviewed. It is seen very much as part of the same step.

4.Tests claim to be scientific and objective. A large body of research has shown that interviews by themselves are not very reliable as a method of selection. People's judgments are often very subjective:whether they like the look of someone counts for more than almost anything else. But reliable and valid tests can offer rapid and more objective information about would­be employees. If a candidate talks well in an interview but his test results suggest that he is a careless person who cannot concentrate,and employer is likely to think twice about hiring him.

5.Taking a serious test for a job is rather different from taking a game­like test. You can spend just a little time answering questions of that kind of test,and you can deny the answers and say they are not accurate. But you can not go to a serious test without enough preparation since you can not afford to be denied and eliminated again and again. What can you do to do justice to yourself in tests?Here are three tips:Understand,Analyze,Practice.

 

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Princess Diaries star Anne Hathaway has announced she is engaged(订婚).The actress, 29,confirmed the news after she was photographed wearing a ring while with her boyfriend Adam Shulman in Brooklyn yesterday. Shulman, an actor and jewellery designer, worked with Kwiat Heritage Jewels to create the ring. The pair quietly began dating in November 2008,but weren't pictured together until the following year.
“We hit it off immediately the first time we met each other but it took us a pretty long time to get together," she has said of Shulman. “He thought that I had a boyfriend and I thought that he had a girlfriend, so I thought that I'd better keep my distance because I didn't want to be that girl. She described their union as more mature than her previous experiences, adding, “Being mature doesn't always make for a good story, but it makes for a good life.”
Speaking about the relationship in the September issue(期刊)of U.K.s Marie Claire, she said, “Adam totally ruined my plan. I was really actually looking forward to a little time alone tod then I fell in love like a fool. Her romance with Shulman followed a disastrous relationship with an Italian real estate(地产)developer Raffaello Follieri. She split up with him in 2008 when he was arrested on fraud(欺诈)charges and he was later sentenced to four and a half years in prison.
The actress, whose film credits also include Brokeback Mountain and One Day, will next star in the new The Dark Knight Rises. She plays Selina Kyle, also known as Catwoman.
【小题1】How many films Anne Hathaway acted in are mentioned in the passage?

A.Two.B.Three.C.Four.D.Five.
【小题2】Which of the following is the correct order to describe Anne's life according to the passage?
a. She confirmed the news that she was engaged.
b. She split up with Raffaello Follieri.
c. She was photographed wearing a ring.
d. She and Adam Shulman were pictured together.
A.b-d-c-aB.d-b-a-cC.b-a-d-cD.d-c-b-a
【小题3】The underlined part “hit it off” in Paragraph 2 probably means “_______”.
A.gave upB.took downC.got on wellD.turned away
【小题4】It can be inferred from the passage that  _______.
A.Marie Claire is a travel guide
B.Anne split up with Raffaello because of Shulman
C.Follieri totally ruined Anne's life
D.the relationship with Raffaello hurt Anne

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My mind went blank when I saw the gun pointing against the car window as we pulled out of the garage. This can’t be happening to me. Then I felt the gun, cold, against my head, and I heard my friend Jeremy saying, “What do you want? Take my wallet,” but at the time I thought of nothing.

I remember being a little annoyed when the gunman pulled me from the car by the hair. I remember the walk to the house --- Jeremy, me, the two men with two guns. I remember the fear and anger in the gunmen’s voices because Jeremy was being slow, and I remember wondering why he was being slow. I did not realize that Jeremy had thrown the keys into the bush. But I remember that sound of the gun hitting Jeremy’s head and the feeling as the man who had hold of my hair released me. And I remember the split second when I realized he was looking at Jeremy, and I remember wondering how far I could run before he pulled the trigger. But I was already running, and upon reaching the car across the street, I didn’t crouch(蹲伏) behind it but screamed instead.

I remember thinking there was something ridiculous and illogical about screaming “Help, help!” at eight o’clock on a Tuesday evening in December and changing my plea(恳求) to the more specific “Help, let me in, please let me in!” But the houses were cold, closed, unfriendly, and I ran on until I heard Jeremy’s screams behind me announcing that our attackers had fled.

The neighbors who had not opened their doors to us came out with baseball bats and helped Jeremy find his glasses and keys. In a group they were very brave. We waited for the police to come until someone said to someone else that the noodles were getting cold, and I said politely, “Please go and eat. We’re O.K.”

I was happy to see them go. They had been talking of stricter sentences for criminals, of bringing back the death penalty(处罚) and how the President is going to clean up the country. I was thinking, they could be saying all of this over my dead body, and I still feel that stiffer sentences wouldn’t change a thing. In a rush all the anger I should have felt for my attackers was directed against these contented people standing in front of their warm, comfortable homes talking about all the guns they were going to buy. What good would guns have been to Jeremy and me?

People all over the neighborhood had called to report our screams, and the police turned out in force twenty minutes later. They were ill-tempered about what was, to them, much trouble about nothing. After all, Jeremy was hardly hurt, and we were hopeless when it came to describing the gunmen. “Typical,” said one policeman when we couldn’t even agree on how tall the men were. Both of us were able to describe the guns in horrifying detail, but the two policemen who stayed to make the report didn’t think that would be much help.

The policemen were matter-of-fact about the whole thing. The thin one said, “That was a stupid thing to do, throwing away the keys. When a man has a gun against your head you do what you’re told.” Jeremy looked properly embarrassed.

Then the fat policeman came up and the thin one went to look around the outside of the house. “That was the best thing you could have done, throwing away the keys,” he said. “If you had gone into the house with them…” His voice became weaker. “They would have hurt her” --- he twisted his head toward me – “and killed you both.” Jeremy looked happier. “Look,” said the fat policeman kindly, “there’s no right or wrong in the situation. There’s just luck.”

All that sleepless night I replayed the moment those black gloves came up to the car window. How long did the whole thing last? Three minutes, five, eight? No matter how many hours of my life I may spend reliving it, I know there is no way to prepare for the next time --- no intelligent response to a gun. The fat cop was right. There’s only luck. The next time I might end up dead.

And I’m sure there will be a next time. It can happen anywhere, anytime, to anyone. Security is an illusion(幻觉); there is no safety in locks or in guns. Guns make some people feel safe and some people feel strong, but they’re fooling themselves.

1. When the writer saw the gun pointing against the car window, ______.

A. she felt very annoyed              B. she lost consciousness

C. she felt very much nervous          D. she lost the power of thinking

2.What most possibly drove the two gunmen away?

A. Jeremy’s fighting                B. The author’s screaming

C. Their neighbour’s brave action      D. The police’s arrival

3.When the author called for help, the neighbors didn’t come out immediately because ______

A. they were much too frightened

B. they were busy preparing dinners

C. they needed time to find baseball bats

D. they thought someone was playing a trick

4.The author was happy to see the neighbors go because ______.

A. she hated to listen to their empty talk

B. she did not want to become an object of pity

C. she was angered by their being late to come to her help

D. she wanted to be left alone with Jeremy to get over the shock

5.The police were rather angry because ______.

A. the author was not hurt and gave a false alarm

B. they thought it was a case of little importance

C. the author and Jeremy could not tell the police anything

D. the gunmen had already fled when they arrived on the scene

6.What the author wants to tell us is that______.

A. neighbors are not helpful in moments of difficulty

B. the police are not reliable when one is in trouble

C. security is impossible as long as people can have guns

D. preventing robbers entering your house is the best choice

 

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Do junk food ads make kids fat? Should they be banned? Based on the evidence, more and more experts say yes. The latest support comes from a group of New Zealand experts who say they've made a link between kids watching television and bad health.

Researchers from the University of Otago in Dunedin studied 1000 children from age 3 to 26.They found that those who watched television more than two hours a day had higher levels of obesity(肥胖), blood cholesterol(胆固醇)and smoking — as well as lower levels of physical fitness — when they reached adulthood than kids who watched less than two hours a day. k+s-5#u 

Why? Partly because while they are watching TV kids aren't getting out, exercising and playing with other kids, and burning off the calories. But more insidiously(不知不觉地), while watching TV, they're being shown a lot of ads for drinks and foods of uncertain nutritional value, most of which are full of sugar and fat.

Across the globe, about 155 million kids are obese, according to the International Obesity Task Force. The dangerous thing is not just the well-being of these kids as they grow up, but hundreds of billions of dollars of health costs spent on adults with heart disease, diabetes(糖尿病), and the disabilities these disease will cause.

In Australia, two thirds of children are overweight and one third are obese. Twenty years ago, only about ten per cent were obese. And Australia has the greatest amount of junk food ads per hour of television than any other country in the world, including the US and the UK. About 30 per cent of all ads in kids' viewing time are for food or drinks. Most of them are for junk food: burgers, chips, soft drinks and sweets —high in fat, salt or sugar.

Here in Australia, experts are also calling for a ban on TV advertising of junk food to kids. The Coalition on Food Advertising to Children (CFAC) wants to make changes to laws, hoping it can ban all food advertising on TV during the time of the day when children under 12 years old are watching. This includes early and afternoon time, and evening TV between 5 pm and 9 pm.

From the passage, we can infer that the underlined word “obsess” probably means ______.

       A.very strong             B.very weak              

       C.very confident         D.very fat

According to the passage, how many hours can kids watch TV a day if they want to be healthier in the future?

       A.more than 120 minutes a day  B.less than 120 minutes a day

       C.180 minutes or so a day   D.240 minutes or so a day k+s-5#u 

______ has the greatest amount of junk food ads per hour of TV?

       A.Australia  B.Chinese    C.Canada     D.Germany

In the author’s opinion, the junk food ads on TV are bad for kids’ health because _______.

       A.They are very expensive and harmful     B.They waste a lot of kids’ spare time

       C.They persuade kids to eat junk food       D.They are more inviting and interesting

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         The following are four kinds of medicine. How to use the medicine is very important. Never take some by mistake.

   Take the medicine with water, followed by one tablet every eight hours, as required. For further nighttime and early morning, take two tablets at bedtime. Do not take more than six tablets in 24 hours. For children between six and twelve years old, give half the adult dosage(剂量w.w.w.k.s.5.u.c.o.m). For children under six years old, go to your doctor for advice. Reduce dosage if nervousness, restlessness or sleeplessness takes place.

   Each pill of the medicine taken three times every day for fourteen-year- olds. As usual, a pill at 6:00a.m. before breakfast, one before 11:00 and one before sleep. Not for children under six years old and old persons with heart attack.

   The medicine for a person with a fever. Once two pills a day before sleep for adults. Don’t take the medicine without fever. Half for children under 12 years old. For children with a high fever, go to see a doctor at once.

   The medicine taken three times a day, once five pills for adults with a cold. Half of the pills for children under 14 years old. Take the medicine before breakfast, lunch, supper or before sleep.

53. If a little child under six has a fever, it’s suggested that he ________.

A. take two tablets before sleep                     B. stop to take another pill

C. take one tablet before sleep                      D. go to see a doctor

54. Obviously a kind of medicine mentioned above isn’t proper for ________, judging from the information.

A. children over twelve years old                      B. some adults of 18 years old

C. some old persons with heart attack                  D. neither adults nor children

55. When an adult has a cold, he had better __________.

A. have as many as fifteen pills a day                     B. have twice a day

C. have four times a day                           D. have nine pills a day

56. How many kinds of medicine can be taken by children of seven years old?

A. Two kinds.       B. Three kinds.      C. None.         D. Four kinds.

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