(5)[单选题] The author's tone is kind of____.A. concernedB. sympatheticC. criticalD. satirical
I want to buy a new tie to ______________ this brown suit.（ ）A. go intoB. go afterC. go withD. go by
题型说明:多选题 49.(2.0分)Words / expressions for wildlife conservation:().A. reserveB. barkingC. climate changeD. overfishing
Nothing can beat the __ of a FIFA World Cup final.A. assessmentB. amendmentC. employmentD. excitement
Questions 19 to 22 are based on the conversation you have just heard. A．In only one semester.B．In just two semesters.C．In at most three semesters.D．In at least four semesters.
The commander said that two________ would be sent to the Iraqi front the next day.（ ） A. women’s doctor B. women doctors C. women’s doctors D. women doctor
【题文】 The world uses about a thousand million (百万) tons of water a day. Water is a human right and everyone should have their share. Yet more than 700 million people around the world have trouble getting clean, safe water.Treating wastewater is a good way to provide fresh water for us. And it also helps the environment by keeping waste out of rivers and oceans. 80% of wastewater around the world is not treated at all, and it is running into oceans. But now we have got the technology to treat and reuse the wastewater.While 75% of our planet is covered with water, only about 2% is fresh water—that comes from rivers, lakes, ice and snow. The rest, 98% of the water, is in seas and oceans. It is too salty to drink. Then desalination businesses come in. More than 19,000 factories have been built around the world, mostly in coastal countries. They process (加工) more than 92 million tons of water every day. But the technology they use requires a lot of energy.Scientists are working to create a less costly technology. They want to produce 20 times more clean water and make sure everyone has enough. But for now, the world still faces each day with not having enough water for everyone.【小题1】How many people have trouble in getting clean water around the world? A．Under 10 million. B．Only 19 million. C．About 92 million. D．Over 700 million. 【小题2】Treating wastewater helps the environment by _____. A．storing waste in ice and snow B．letting waste run into oceans C．keeping waste out of rivers and oceans D．sending waste to coastal countries 【小题3】What does the underlined word "desalination" in Paragraph 3 mean? A．远洋运输 B．潮汐发电 C．食盐销售 D．海水淡化 【小题4】At present, the technology to process water_____. A．needs much energy B．saves much money C．satisfies everyone D．causes pollution 【小题5】What can we infer from the last paragraph? A．Water should be a human right. B．The water problem is still serious. C．Our planet is covered with water. D．Everyone has enough clean water.
22【其它】WritingPlease write an expository essay My Attitude Toward Artificial Intelligence, using the writing skills learned in Unit Three. The essay should be within 120 words.填写答案
In a recent study, neuroscientists found that playing fast-paced video games could help improve dyslexic (诵读困难的) children’s reading speed, and the improvements did not fade with time.Researchers tested the reading ability of two groups of 10-year-old dyslexic children after one group had played action video games and the other played non-action video games. Each group was composed of 10 children who played 80 minutes of video games a day for nine days, equaling 12 hours of play per child. Their reading skills were measured on a number of factors, including how fast they read words and how accurately they read them. Results showed that improvements in reading speed achieved from playing fast-paced video games could even exceed improvements gained from a year’s intense, traditional therapies.Scientists aimed to prove that there’s a correlation between a dyslexic child’s visual attention span and their ability to read. Action video games are distinguished from non-action video games by such characteristics as game speed, a high sensory-motor load, and presentation of multiple, peripheral (外围的) stimuli. Action video game players constantly receive both external and internal feedback on their performance, producing learning.It turned out that the assumptions of researchers were correct. Action video game players defeated their non-action peers in improvements. Only action game kids showed general reading improvements, up to 40 percent, while non-action readers showed no improvement. The action gamers also improved their basic text reading by as much as 60 percent, while non-action gamers showed a more modest 5 percent-10 percent gain.Though more research is needed to nail down the specific role that action games play in the improvements, the researchers claimed their data is the start. They believe their findings show that attention can be studied and efficiently trained during infancy. This can pave the way for low-resource-demanding early prevention programs that could drastically reduce the incident of reading disorders.1. What does the recent study discussed in the passage show?A) Traditional therapies do better than video games in helping children read.B) Playing action video games can effectively improve children’s reading ability. C) Children prefer action video games to non-action ones in their reading class.D) The benefits of playing action video games gradually get weaker over time.2. Researchers of the study conducted their test by ___________.A) comparing the effects of different reading methods on reading speedB) training children with reading difficulties to read words fast and accuratelyC) measuring the effects of playing different types of video games on reading D) teaching children to play various video games for several hours each day3. Which of the following is mentioned in the passage as a difference between action video games and non-action ones?A) Action video games give players more internal feedback.B) Action video games present a richer variety of stimuli to players. C) Action video games require players read more during playing.D) Action video games have a somewhat lower sensory-motor load.4. Results of the study confirmed scientists’ assumption that ___________.A) Action video games provide players with feedback that facilitate learning B) Action video games have higher game speeds than non-action video gamesC) Reading difficulties are related to excessive playing of video gamesD) Reading difficulties are caused by both external and internal factors5. What can be inferred from the last paragraph?A) The earlier a prevention program starts, the more effective it is in reducing the incident of reading disorders.B) The best period for children to learn how to pay attention and how to study effectively is infancy.C) The specific roles of action games in improving reading speed have been studied for a long time.D) Prevention programs aimed at improving children’s reading ability normally demand lots of resources.
Personal computers and the Internet give people new choices about how to spend their time.Some may use this freedom to share less time with certain friends or family members, but new technology will also let them stay in closer touch with those they care most about. I know this from personal experience.E-mail makes it easy to work at home, which is where I now spend most weekends and evenings. My working hours aren't necessarily much shorter than they once were but I spend fewer of them at the office. This lets me share more time with my young daughter than I might have if she'd been born before electronic mail became such a practical tool.The Internet also makes it easy to share thoughts with a group of friends. Say you do something fun see a great movie perhaps—and there are four or five friends who might want to hear about it. If you call each one, you may tire of telling the story.With E-mail, you just write one note about your experience, at your convenience, and address it to all the friends you think might be interested. They can read your message when they have time, and read only as much as they want to. They can reply at their convenience, and you can read what they have to say at your convenience.E-mail is also an inexpensive way stay in close touch with people who live far away. More than a few parents use E-mail to keep in touch, even daily touch, with their children off at college.We just have to keep in mind that computers and the Internet offer another way of staying in touch. They don't take the place of any of the old ways.The purpose of this passage is to . A.explain how to use the InternetB.describe the writer's joy of keeping up with the latest technologyC.tell the merits(价值) and usefulness of the InternetD.introduce the reader to basic knowledge about personal computers and the InternetThe use of E-mail has made it possible for the writer to .A.spend less time workingB.have more free time with his childC.work at home on weekendsD.work at a speed comfortable to himAccording to the writer, E-mail has an obvious advantage over the telephone because the former helps one .A.reach a group of people at one time convenientlyB.keep one's communication as personal as possibleC.pass on much more information than the laterD.get in touch with one's friends faster than the laterThe best title for this passage is .A.Computer: New Technological AdvancesB.Internet: New Tool to Maintain Good FriendshipC.Computers Have Made Life EasierD.Internet: a Convenient Tool for Communication
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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.
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.
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.
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.
The coming of the railways in the 1830s ________ our society and economic life.A. transferredB. transformedC. transportedD. transmitted
选择合适的单词补全句子。-|||-I __ in the city.-|||-live lives
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.
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.
Elder and weaker Mr. Mag paid_visits to his old friends.A. scarceB. rare()C. insufficientD. inadequate
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
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
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
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.
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