logo
  • write-homewrite-home-active首页
  • icon-chaticon-chat-activeAI 智能助手
  • icon-pluginicon-plugin-active浏览器插件
  • icon-subject-activeicon-subject-active学科题目
  • icon-uploadicon-upload-active上传题库
  • 更多功能
  • icon-appicon-app-active手机APP
  • 医学医学
  • 政治学政治学
  • 管理管理
  • 计算机计算机
  • 教育教育
  • 数学数学
  • 艺术艺术

In the earlier days of computer history, there was a quite widespread concern that computers would take over the world from man one day. Already today, less than forty years later, as computers are relieving us of more and more of the routine tasks in business and in our personal lives, we are faced with a less dramatic but also less foreseen problem. People tend to be over-trusting of the functions of computers and are reluctant to challenge their authority. Indeed, they behave as if they were hardly aware that wrong buttons might be pushed, or that a computer might simply fail to work properly.Obviously, there would be no point in investing in a computer if you had to check all its answers, but people should also rely on their own internal computers and check the machine when they have the feeling that something had gone wrong. Questioning and routine double checks must continue to be as much a part of good business as they were in pre-computer days. Maybe each computer should come with the following warning: for all the help this computer may provide, it should not be seen as a device that can take the place of fundamental thinking and reasoning skills.The author advises those dealing with computers to ________.A. use them for business purpose onlyB. be reasonably skeptical about themC. check all their answersD. give up basic thinking

D In what now seems like the prehistoric times of computer history,the early postwar era,there was a quite widespread concern that computers would take over the world from man one day.Already today,less than forty years later,as computers are relieving us of more and more of the routine tasks in business and in our personal lives,we are faced with a less dramatic but also less foreseen problem.People tend to be over trusting of computers and are reluctant to challenge their authority.Indeed,they behave as if they were hardly aware that wrong buttons may be pushed,or that a computer may simply malfunction. Obviously,there would be no point in investing in a computer if you had to check all its answers,but people should also rely on their own internal computers and check the machine when they have the feeling that something has gone wrong.Questioning and routine double checks must continue to be as much part of good business as they were in pre­computer days.Maybe each computer should come with the following warning:for all the help this computer may provide,it should not be seen as a substitute for fundamental thinking and reasoning skills. (1).What is the main purpose of this passage? A.To look back to the early days of computers. B.To explain what technical problems may occur with computers. C.To discourage unnecessary investment in computers. D.To warn against a mentally lazy attitude towards computers. (2).The author advises those dealing with computers to______. A.be reasonably skeptical about them B.check all their answers C.substitute them for basic thinking D.use them for business purposes only (3).An “internal computer” is______. A.a computer used exclusively by one company for its own problem B.a person's store of knowledge and the ability to process it C.the most up­to­date­in­house computer a company can buy D.a computer from the post­war era which is very reliable (4).The author suggests that the present­day problem with regard to computers is______. A.challenging B.dramatic C.psychological D.malfunctioning

It seems school children all over the world complain about their school food.Cherie Blair,wife of former British Prime Minister Tony Blair,said that she would prepare a packed lunch for her son if school dinners do not improve.So what do students of your age eat for lunch at school?JapanHigh schools have canteens,which serve everything from noodles to rice,but not burgers and chips.Other children bring food from home such as cold rice balls,meat or fish,pickles(泡菜) and vegetables.Students take home a menu for the coming month containing notes on nutrition value.Twice a year parents are invited to have a taste of the food.The class with the fewest leftovers(剩饭) at the end of the month receives a prize.United StatesA typical menu from a US school is made up of a hamburger with fried potatoes or roast chicken,lettuce and pickles,fruit and cookies.School lunches must also provide at least one-third of the daily dietary allowances(定量) of protein,vitamin A,vitamin C,iron,calcium and calories.AustraliaMeat pies,sausage rolls and hot dogs are all traditional dishes in Australian school shops.But as the nation pays more attention to children's health,healthier foods have started to find their way onto school menus.Many schools have used a traffic light system.The sale of red-labelled foods,including pastries,chocolate and soft drinks,is served only twice a week.Healthier green-labelled foods such as sushi,sandwiches,corn and watermelon,however,are available every day.In some schools,students have a choice of up to 89 foods to choose from,including popcorn and rice.South AfricaMost of South Africa's schools do not serve meals at all.Classes end at 1:30 pm and students get their own lunches.Many students bring food from home,usually sandwiches.Fast food and fried food sell the best among students,which has led to a rise in obesity among children.But as more people began to realize the fact that being too fat may cause different diseases,some schools in towns have led the way towards better nutrition(营养).Now students at these schools are provided with lunches of porridge with vegetables,such as cabbages,onions,beans,carrots and tomatoes. Schools serve different foods in different (62) ____ . Japan In high schools,children can buy everything,such as noodles and rice.But they can't buy burgers and (63) ____ from canteens.Some children (64) ____ food from their homes.The class will get a prize if they have the (65) ____ leftovers in a(66) ____ . United States Children can get (67) ____ of daily nutrition from their lunch at school. (68) ____ School shops (69) ____ students with traditional dishes.The sale of green-labelled foods is served every day,(70) ____ Red-labelled foods are sold once a week. South Africa Students like eating fast food and fried food so that they are overweight.Students in some schools in towns can eat vegetables to (71) ____ fit.

(36/50)单选题(2分)Wisdom teeth will cause problem when ___.A. they are below the gumsB. they have erupted from the gumsC. they don't have place to grow normallyD. people are at their late teens or early twenties

21.The language school started a new __ to help young learners with reading and writing.-|||-A.course B.design C.event D.progress

The buildings and the landscape are well __________ .A. combinedB. alternatedC. gatheredD. integrated

(单选题,2分) When a wisdom tooth fails to rise completely, ________.A. it may need more time to growB. it may cause swelling in the faceC. it may cause infectionD. it may be left unnoticed

Some of the students in this class seem ______ to help those who have difficulties in their studies.A. willingB. reluctantC. reliableD. responsible

What advice is given to ensure the correct processing of the FAFSA form?A. Use the applicant's nickname instead of legal name.B. Enter the applicant's name exactly as it appears on the social security card.C. Submit the form without income and tax records.D. Wait until the last minute to submit the form.

(37/40) 单选题 (4分) According to Debbie Bruckner, to learn new knowledge well( )A. you need to stop learning new informationB. you need to process it as quick as possibleC. you should put it into your long-term memoryD. you don't need to put it into your short-term memory

  • 396
  • 397
  • 398
  • 399
  • 400
  • 401
  • 402
  • 403
  • 404
  • 405
  • 406

热门问题

  • If you_________in a job for several years, you may be able to accumulate a lot of work experience and skills that would be beneficial to your future career development.A. have workedB. had workedC. have been workingD. had been working

  • 选择合适的单词补全句子

  • 拼写合适的单词补全句子(答案不区分大小写;单词提提示中一根小短线代表一个字母)Something that is inf- - - - - has no limit,end,or edge.

  • 拼写合适的单词补全句子 ( 答案不区分大小写 ; 单词提示中一根小短线代表一个 字母 ) To enh ---- something means to improve its value, quality, or attractiveness.

  • These drugs are available over-the-counter without a(n)__________. ()A. infectionB. dosageC. prescription

  • 拼写合适的单词补全句子 ( 答案不区分大小写 ; 单词提示中一根小短线代表一个 字母 ) To aut _ _ _ _ _ a factory , office , or industrial process means to put in machines which can do the work instead of people.

  • ⅢComplete the following sentences with the given sentence structures-|||-get ready for.sa为························备-|||-e.g.Susan has to buy a lot of things to get ready for her trip.(苏珊不得不买很多东西为旅行做准备。)-|||-1 The boy got up early to __ (为上学做准备).-|||-2 I have a lot of work to do to __ (为明天做准备).

  • The Harry Potter series, written by J.K. Rowling, is perhaps the most popular set of novels of the modern era. With seven books and many successful films to its name, the series has gathered about 15 billion dollars in sales. How did the series become so popular? The reason can be broken down into several areas.The first book in the series was rejected 12 times before it was picked up by Bloomsbury—a small publisher in England. So receiving this contract was Rowling's first step to success. However, getting a book contract does not ensure the success of a book. The story was soon loved by children and adults alike. In light of this, Bloomsbury Publishing published a second version of the books with “adult” (less colorful and more boring) book covers. This made it easier for a full range of ages to enjoy the series.Another factor that worked like a charm was that the publisher and Rowling herself, through the books, conducted midnight releases, promotions, and pre-ordering more readers. Customers who feared that their local bookstore would run out of copies responded by pre-ordering over 700,000 copies before the July 8, 2000 release.What does the underlined word “releases” (Para. 3) mean?A. The activity that frees or expresses energy or emotion.B. The announcement about the book’s publishing information.C. The sales of books that is available only at midnight.

  • 拼写合适的单词补全句子(答案不区分大小写;单词提示中一根小短线代表一个字母) Someone or something that is so---- is very serious rather than cheerful or humorous.

  • 一、拼写合适的单词补全句子(答案不区分大小写;单词提示中一根小短线代表一个字母) If someone is __ob---__ , they are extremely fat.

  • 拼写合适的单词补全句子 ( 答案不区分大小写 ; 单词提示中一根小短线代表一个字母 ) A seq----- of events or things is a number of events or things that come one after another in a particular order.

  • 拼写合适的单词补全句子 ( 答案不区分大小写 ; 单词提示中根小短线代表一个 字母 ) A va---- is a space that contains no air or other gas.

  • question or statement.Hot pot is a traditional dish in China. It is believed to date back more than 1,000 years to the time of the Jin Dynasty. Hot pot's origins can be found in the dining practices of Mongolian horsemen who rode across the steppe and into northern China. Legend has it that the Mongols used their helmets as pots to simmer (炖) broth (汤底) over open fires, and cooked chunks of meat in the broth.Hot pot cooking seems to have spread to northern China during the Tang Dynasty. In the regional variations developed with different ingredients such as seafood. In the centuries that witnessed the growth of the Song Dynasty, hot pot moved — and changed — further south, with each successive region adapting it to their local ingredients and tastes.The ingredients in a hot pot vary a lot from region to region. Perhaps the most famous hot pot is the Chongqing or Sichuan hot pot. It features a dark red broth chock-full (塞满了的) of spices, chili peppers, and the uniquely mouth-numbing Sichuan peppers. In Beijing and elsewhere in the north, hot pot broth tends to be mild and, compared to its racy southern "cousins", a little light. In the northeast of China, a kind of local sauerkraut (酸菜) is used to add some tang (强烈的味道), making the broth a bit sour. People can choose a version of hot pot according to their taste.1 Hot pot is believed to date back more than 1,000 years to the time of _______.A. the Jin Dynasty B. the Tang DynastyC. the Song Dynasty D. the Yuan Dynasty

  • The coming of the railways in the 1830s ________ our society and economic life.A. transferredB. transformedC. transportedD. transmitted

  • Elder and weaker Mr. Mag paid_visits to his old friends.A. scarceB. rare()C. insufficientD. inadequate

  • The increase in international business and in foreign investment has created a need for executives with knowledge of foreign languages and skills in cross-cultural communication. Americans, however, have not been well trained in either area and, consequently, have not enjoyed the same level of success in negotiation in an international arena as have their foreign counterparts. Negotiating is the process of communicating back and forth for the purpose of reaching an agreement. It involves persuasion and compromise, but in order to participate in either one, the negotiators must understand the ways in which people are persuaded and how compromise is reached within the culture of the negotiation. In many international business negotiations abroad, Americans are perceived as wealthy and impersonal. It often appears to the foreign negotiator that the American represents a large multi-million-dollar corporation that can afford to pay the price without bargaining further. The American negotiator’s role becomes that of an impersonal supplier of information and cash. In studies of American negotiators abroad, several traits have been identified that may serve to confirm this stereotypical perception, while undermining the negotiator’s position. Two traits in particular that cause cross-cultural misunderstanding are directness and impatience on the part of the American negotiator. Furthermore, American negotiators often insist on realizing short-term goals. Foreign negotiators, on the other hand, may value the relationship established between negotiators and may be willing to invest time in it for long-term benefits. In order to solidify the relationship, they may opt for indirect interactions without regard for the time involved in getting to know the other negotiator. Clearly, perceptions and differences in values affect the outcomes of negotiations and the success of negotiators. For Americans to play a more effective role in international business negotiations, they must put forth more effort to improve cross-cultural understanding. [共5题](1)What kind of manager is needed in present international business and foreign investment? [本题2分]A. The man who represents a large multi-million-dollar corporation. B. The man with knowledge of foreign languages and skills in cross-cultural communication. C. The man who is wealthy and impersonal. D. The man who can negotiate with his foreign counterparts.

  • 选择合适的单词补全句子。-|||-I __ in the city.-|||-live lives

  • 拼写合适的单词补全句子 ( 答案不区分大小写 ; 单词提示中一根小短线代表一个 字母 ) If there is a bo-- in the economy, there is an increase in economic activity.

  • 6. The children will now play some pieces of music that they ______ themselves. A.were taught posed C.accomplished D.worked7. While she waited,she tried to ______ her mind with pleasant thoughts of the vacation. A.occupy pose C.think D.intensify8. In the film,the peaceful life of a monk ______ the violent life of a murderer. A.is compared with B.is compared to C.is contrasted to D.is contrasted with9. ______ to pay for an order is simplicity itself. A.Use plastic B.Using plastics C.Using plastic D.Used plastic10. Additional time is required for cooking or ______ homemade dishes. A.chill B.to chill C.chilled D.chilling

logo
广州极目未来文化科技有限公司
注册地址:广州市黄埔区揽月路8号135、136、137、138房
关于
  • 隐私政策
  • 服务协议
  • 权限详情
学科
  • 医学
  • 政治学
  • 管理
  • 计算机
  • 教育
  • 数学
联系我们
  • 客服电话: 010-82893100
  • 公司邮箱: daxuesoutijiang@163.com
  • qt

©2023 广州极目未来文化科技有限公司 粤ICP备2023029972号    粤公网安备44011202002296号