As many as one in five US teenagers have some degree of hearing loss, accordi
题型：不详难度：来源：
They say the problem is growing.
Teenagers really don’t pay attention to how much noise they are exposed (暴露) to, Josef Shargorodsky of Brigham and Women’s Hospital in Boston told Reuters. “Often people won’t notice it, but even slight hearing loss may affect language development,” said Shargorodsky, one of the researchers.
The study compared surveys from the early 1990s and the mid-2000s. Each included a few thousand teenagers. In the first survey, about 15 percent of teenagers had some degree of hearing loss. Some 15 years later, that number had risen by a third, to nearly 20 percent.
“This certainly is big news,” said Alison Grimes, an ear doctor. Hearing loss is very common in old people, Grimes said, but she added that it was worrying to see it happen in the younger age group.
In babies and young children, hearing problems are known to slow language development. The science is less clear for teenagers, but it is easy to imagine how being hard of hearing could affect learning, said Grimes,.
The reasons for the rise are still unclear. When researchers asked teenagers about noise exposure – on the job, at school or from activities, for example – the teenagers didn’t report any change. But Shargorodsky said that might not be true. “We knew from before that it is difficult to ask this age group about noise exposure – they underestimate (低估) it.” Few people would call it noise when they listen to music on their MP3 player, for example. “There is a difference between what we think is loud and what is harmful to the ear,” said Grimes.
Although it’s not clear that the MP3 players cause teenagers’ hearing loss, Grimes said it was still a good idea to turn down the sound and take short breaks from listening.
小题1:According to the researchers, in a US class of 40 students, about ____ students have some degree of hearing loss.
| A．one | B．five | C．six | D．eight |
| A．Slight hearing loss does not influence learning. |
| B．Only a few old people have hearing problems. |
| C．Hearing problems can slow language development. |
| D．Noise exposure is clearly noticed by teenagers. |
| A．the reasons for the rise have been found | B．MP3 players are to blame |
C．listening to loud music may be a cause | D．noise is the main reason |
| A．warn teenagers that loud music might be harmful |
| B．explain what kinds of noises might affect studies |
| C．suggest that teenagers shouldn’t listen to loud music |
| D．show how important hearing can be for learning |
答案
小题1:D
小题1:C
小题1:C
小题1:A
解析
举一反三
So how safe are schools? It’s actually safer to be in a school than in a car. Twice as many 15-to-19-year-olds die in car accidents than in shootings (and that’s all shootings, not just the ones that happen in schools). According to the Centers for Disease Control and Prevention, less than 1% of all homicides (***人罪) among school-age children happen on school grounds or on the way to and from school. So the vast majority of students will never experience violence at school.
However, some schools have re-evaluated their safety needs in response to the concerns of families and communities. Some now require that guests check in at the office or have more guards on duty. Some schools have fixed metal detectors. Another thing that helps make schools safer is greater awareness of problems like bullying and discrimination. Many schools have practiced programs to fight these problems and to help teachers and administrators know more about protecting students from this type of violence.
The cause of school violence isn’t easy to understand. There is no single reason why students become violent. Some are just copying behavior they’ve seen at home, in the streets, or in video games, movies, or television. There’s one thing experts do agree on, though: Having access to guns or other weapons makes it easier for some people to lash out against the things or people they don’t like.
小题1:Which of the following statements can prove that schools are safe?
| A．About 99% of 15- to-19-year-olds are safe at school. |
| B．Fewer students have died in car accidents than in shootings. |
| C．Students shot to death at school are half of all students. |
| D．Fatal shootings of students are less than 1% of all homicides. |
| A．families will be more concerned about schools |
| B．communities will be responsible for schools |
| C．teachers will pay more attention to shootings |
| D．administrators will arrange to have more guards on duty |
| A．experts have found no reason for school violence |
| B．students with weapons are easily upset about things |
| C．school violence could be copied from violence in society |
| D．no single reason makes students violent |
| A．an analysis report | B．a realistic novel |
| C．a case investigation | D．a news journal |
Consumers in rich countries have grown used to the idea that the government takes responsibility for everything from the stability of the banks to the safety of the drugs, or their rights to refund when goods are faulty. But governments cannot enforce national laws on businesses whose only presence in their country is on the screen. Other countries have regulators, but the rules of consumer protection differ, as does enforcement. Even where a clear right to compensation exists, the online catalogue customer in Tokyo, say, can ha
rdly go to New York to extract a refund for a dud purchase.One answer is for governments to cooperate more: to recognize each other’s rules. But that requires years of work and volumes of detailed rules. And plenty of countries have rules too fanciful for sober states to accept. There is, however, an alternative. Let the electronic businesses do the “regulation” themselves. They do, after all, have a self-interest in doing so.
In electronic commerce, a reputation for honest dealing will be a valuable competitive asset. Governments, too, may compete to be trusted. For instance, customers ordering medicines online may prefer to buy from the United States because they trust the rigorous screening of the Food and Drug Administration; or they may decide that the FDA’s rules are too strict, and buy from Switzerland instead.
Consumers will need to use their judgment. But precisely because the technology is new, electronic shoppers are likely for a while to be a lot more cautious than consumers of the normal sort---
and the new technology will also make it easier for them to complain noisily when a company lets them down. In this way, at least, the advent of cyberspace may argue for fewer consumer protection laws, not more.小题1:According to the author, what will be the best policy for electronic commerce?
| A．Self – regulation by the business. | B．Strict consumer protection laws. |
| C．Close international cooperation. | D．Government protection. |
| A．Refuse to pay for the purchase. | B．Go to the seller and ask for a refund. |
| C．Appeal to consumer protection law. | D．Complain about it on the Internet. |
| A．international cooperation would be much more frequent |
| B．consumers could easily seek government protection |
| C．a good reputation is a great advantage in competition |
| D．it would be easy for consumers to complain |
| A．very quick | B．very cautious | C．very slow | D．rather careless |
| A．It will be easier for him to return the goods he is not satisfied with. |
| B．It will be easier for him to attain the refund from the seller. |
| C．It will be easier for him to get his complaints heard by other consumers. |
| D．It will be easier for him to complain about this to the government. |
The Yangtse Evening Post conducted the survey among 50 job seekers who were attending Sunday"s job fair in Jiangsu for graduate students. The survey showed graduates are becoming more realistic in their job search despite the job market becoming better.
The fair attracted more than 10,000 graduate students with 7,382 positions.
"The pressure of buying a house in Beijing is unbelievable," said Wang Jian from Nanjing Normal University, who acknowledged he had thought about finding a job in Beijing, Shanghai or Guangzhou, but in the face of huge pressures, he has no choice but to be "realistic."
People can have a very comfortable life in Nanjing with a monthly salary of between 3,000 yuan ($450) and 4,000 yuan, but in Shanghai, 5,000 yuan a month can only help you survive and buying a house will remain a dream,
A student from Nanjing University of Science and Technology said he just turned down an offer from a Shanghai company of 7,000 yuan a month because "living costs in Shanghai are too high."
An unnamed male student from Nanjing University said he will try first-tier cities only if he can get a high salary. "I would go to Beijing only if I can earn 200,000 yuan a year," he said.
"Beijing, Shanghai and Guangzhou once had the advantages that other cities don"t have, but the high housing prices and living costs make young people barely able to breathe," said Ren Leiming from the job service center of Jiangsu"s colleges and universities.
"First-tier cities have plenty of talents that make it hard for people to be outstanding, and if you go work in smaller cities you can become a dominant player at your position much more easily," said Ren.
小题1:Tthe majority of graduate students will give up trying to find jobs in the first-tier cities
because
A it is not easy to find jobs there .
B. home prices and living costs there are very high.
C .they can’t make full use of their knowledge and skills there .
D. monthly salaries there are low compared with those in other cities .
小题2:Which of the following statements is TRUE about the job market now ?
A. There are more job opportunities offered now
B The job markets are becoming more and more competitive .
C. Many graduate students are n’t satisfied with the working conditions
D Companies and enterprises have stricter rules to take in graduate students .
小题3:We can learn from the news report that .
A. In Shanghai, 5,000 yuan a month can only help you buy a luxury house .
B. The fair attracted more than 10,000 graduate students and laid-off workers with 7,382 positions
C. The Yangtse Evening Post conducted the survey among 50 personnel managers who were attending Sunday"s job fair in Jiangsu for graduate students.
D A student from Nanjing University of Science and Technology turned down an offer from a Shanghai company of 7,000 yuan a month
小题4:The words Ren said in the last paragraph mean .
| A．people can’t achieve more in first-tier cities . |
| B．people can easily be outstanding in smaller cities |
| C．he would rather go to first-tier cities than smaller cities . |
| D．talents are more welcome in first-tier cities than smaller ones |
Then about sixty years ago, supermarkets were born．In a supermarket, people could get all the different kinds of food they needed without going to different stores．
The next big change in shopping in the United States was the shopping mall．A shopping mall is a group of stores under one roof．Because malls allowed people to shop without worrying about the weather, they soon became very popular．The mall became a place for people to socialize in addition to shopping．If you walk through a mall, you will see older people sitting, chatting and drinking coffee．Malls are places for teenagers to hang out．Many teens will often just "go to the mall" and spend time with their friends．
The recent change in American shopping was the superstore．Large chain stores such as Wal-Mart, Office Depot and Toys "R" Us have been built all across the United States．Because they are so large, they can buy goods at a great discount and sell them much cheaper than smaller stores．
Sometimes, when they are built near small towns, many of the small town stores have to close．They just cannot compete with their giant neighbors．
And now, online shopping is becoming more and more popular all over the States．People are too busy to go to the physical stores, so they go shopping over the Internet．Online shopping has lots of advantages．For instance, online stores are usually available 24 hours a day．Searching or browsing online shops can be faster than browsing the physical stores．While, online shopping also has its disadvantages．People are at higher risk of being cheated on the part of the merchant than in a physical store．And privacy of personal information may be let out．
小题1:Which of the following shows the right order of shopping development in the United States?
①small stores ②superstores ③shopping malls ④shopping online
⑤supermarkets
| A．①②③④⑤ | B．①⑤②③④ |
| C．①⑤③②④ | D．②③④①⑤ |
| A．Shopping malls． | B． Small stores． |
| C．Supermarkets． | D．Superstores． |
| A．Because they are built near small towns． |
| B．Because they are across the United States． |
| C．Because they sell all kinds of products people need． |
| D．Because they can buy goods at a reduction in the price． |
| A．Wasting time． | B．Leaking personal information． |
| C．Fixed prices． | D．No chance to do physical activities. |
Most careers organizations highlight three stages for graduates to follow in the process of securing a suitable career：recognizing abilities, matching these to available jobs and presenting them well to possible employers．
Job seekers have to make a careful assessment of their own abilities．One area of assessment should be of their academic qualifications, which would include special skills within their subject area．Graduates should also consider their own personal values and attitudes．An honest assessment of personal interests and abilities such as creative skills, or skills acquired from work experience, should also be given careful thought．
The second stage is to study the opportunities available for employment and to think about how the general employment situation is likely to develop in the future．To do this, graduates can study job and position information in newspapers, or they can visit a careers office, write to possible employers for information or contact friends or relatives who may already be involved in a particular profession．After studying all the various options, they should be in a position to make informed comparisons between various careers．
Good personal presentation is essential in the search for a good career．Job application forms and letters should, of course, be filled in carefully and correctly, without grammar or spelling errors．Where additional information is asked for, job seekers should describe their abilities and work experience in more depth, with examples if possible．They should try to balance their own abilities with the employer’s needs, explain why they are interested in a career with the particular company and try to show that they already know something about the company and its activities．
When graduates go to an interview, they should prepare properly by finding out all they can about the possible employer．Dressing suitably and arriving for the interview on time are also important．Interviewees should try to give positive and helpful answers and should not be afraid to ask questions about anything they are unsure about．This is much better than pretending to understand a question and giving an unsuitable answer．
小题1:“Those days are gone, even in Hong Kong” in Paragraph 1 suggests that__________．
| A．finding a good career used to be easier in Hong Kong than elsewhere |
| B．now everyone in Hong Kong has an equal chance of finding a good job |
| C．graduates now face stronger competition in Hong Kong than elsewhere |
| D．even in Hong Kong companies tour universities trying to select graduates |
| A．aim to give a balanced account of what the employer needs |
| B．consider careers which suit their values, interests and abilities |
| C．stress their personal attitudes and values in job applications |
| D．recognize their own abilities regardless of what the employer looks for |
| A．find a good position and then compare it with other careers |
| B．ask friends or relatives to secure them a good job |
| C．get information about a number of careers before making comparisons |
| D．study the opportunities and the kinds of training that will be available |
| A．interviewees should appear humble if they can’t give an answer |
| B．dressing properly is more important than being able to give an answer |
| C．it is better for interviewees to be honest than to pretend to understand |
| D．it is a good idea for interviewees to be boastful in their answers |
最新试题
- 已知A. B是常见的碱，甲. 乙是常见的盐，C是一种常见的无色无味的气体。这几种物质间的转化关系如图所示。请回答： （1
- 已知中心在原点，焦点在x轴上的椭圆焦距为2，离心率为12（1）求椭圆的标准方程（2）若直线l过点（1，2）且倾斜角为45
- 某海上救援队收到一远洋捕捞船的求救信号，得知轮船遇难地点在（20°S，160°W）．右面经纬图上表示遇难轮船所在位置的是
- 判断由下列命题构成的p∨q，p∧q，非p形式的命题的真假：（1）p：负数的平方是正数，q：有理数是实数；______（2
- 阅读理解。 There is no denying that students should learn som
- 依法治国即依宪治国，实施依法治国就是要提高人民群众的法律意识。
- 170. The girl has fallen off her bicycle, and her knees ____
- 已知正数数列{an}（n∈N*）定义其“调和均数倒数”，那么当时，a2012=（ ）。
- 山于受日本福岛核电站核泄漏的影响，盐价开始飙升，流行语“盐£爷”出炉-部分地区出现了囤积居奇的现象，一些无良商家借机销售
- 下列溶液中微粒的物质的量浓度关系不正确的是（ ）A．pH相等的①NH4Cl、②（NH4）2SO4、③NH4HSO4的溶
热门考点
- 人的行为是受思想观念支配的。道德水平高，法制观念强，就会追求上进，不犯或少犯错误，就不会作出违法犯罪的事情。[
- 制作泡菜的原理是（ ）A．利用酵母菌发酵B．利用乳酸菌发酵C．利用醋酸菌发酵D．利用霉菌发酵
- 中国社科院提出“台州模式”.成为浙江省经济发展过程中的典型代表。以本土的民营经济为主，创造并充分应用了股份合作制, 这一
- 【题文】下列各组词语中，加点字的读音完全正确的一项是（ ）A．劲敌（jìn） 看守（k
- 补写下列名句名篇中的空缺部分 (8分)①携来百侣曾游， 。（***《沁
- 在平面直角坐标系xOy中，点A（-1，-2）、B（2，3）、C（-2，-1）．设实数t满足（AB-tOC）•OC=0，则
- 设NA为阿佛加德罗常数的数值，下列说法正确的是( )A．常温常压下，8gO2含有4NA个电子B．1L0.1mol
- 设函数（1）解不等式f(x)<0;（2）试推断函数f(x)是否存在最小值？若存在，求出其最小值；若不存在，说明理由
- 解方程组．
- 阅读理解 You are only as old as you feel, it is said. But so
© 2017-2019 超级试练试题库,All Rights Reserved.