精英家教网 > 高中英语 > 题目详情
  When you have a question about something, where do you go? For many people the answer is simple as they can go online to a search engine like Google or Yahoo. But what about people in rural or underdeveloped areas who may have no way to get on the Internet?
A business and international development professor in California, Rose Shuman, found an answer for them: Question Box. Question Box is a service that provides answers---free of charge--- for people who cannot search the Internet directly. The users of Questions Box might be those who might not be able to read, or simply have no access to the Internet.
Question Box began three years ago in India. People used a metal call box with a push-to-talk button to connect a live operator. Rose Schuman explained,” You just need to push a big green button on the box which will connect you directly to our operators who are sitting in front of computers, and speak your language. You can ask them any sort of question you want, and they’ll look it up in English or in Hindi, or whatever the main language is, and translate the answer back for you.”
The service is currently offered in two villages. The latest version of the box uses mobile phone technology, and solar panels in case the electrical power fails. Rose Shuman says the aim was to make the box as easy as possible for users, “It is very efficient (效率高的). Rather than try to bring a lot of difficulties to them and expect them to spend a lot of time to learn how to use the Internet, the idea was to make a technology that even Grandma could use.”
In April 2009, Question Box was introduced to Uganda. Forty community workers with mobile phones connected villagers to call center operators in Kampala. The community workers went around telling people about the service. They wore T-shirts that said “Ask me.” But Internet service in Uganda proved slow and undependable. So Question Box teamed up with a local technology company to store information on a local server. That way, the researchers in Kampala could quickly search the database for answers.
小题1: The best title for the passage is __________.
A.Question Box ----taking the place of the Internet
B.Needing an answer? ----asking Question Box
C.Question Box ----A great invention in the world
D.Rose Shuman----- A professor helping the poor
小题2: In Rose Schuman’s opinion, the greatest advantage of Question Box is that______.
A.It is the most advanced in the world
B.It is more convenient to carry.
C.It is much easier to use
D.it saves much more energy
小题3:The underlined word “them” in the fourth paragraph refers to______.
A.the usersB.the operators
C.the researchersD.Question Box workers
小题4:What can we know from the passage?
A.Question Box costs the users much less than the Internet.
B.Question Box operators can look for information in any language.
C.Question Box is more efficient in solving problems in underdeveloped areas.
D.Question Box can work without the help of the Internet in Uganda.
练习册系列答案
相关习题

科目:高中英语 来源:不详 题型:完形填空


One night I went to Himeji, a city not far from Kobe. As I walked with my family along the river I saw a __20__. It was a young man who looked just like me. He was wearing a cap and smiling. Around his neck was a leather strap (皮带)and in his hands was a saxophone. He was __21___ the saxophone to his __22__ and just about to play. My family walked on up the river towards the castle __23__ I stayed there by the statue, __24__ of playing a saxophone on TV.
Two weeks later it was my birthday. Imagine my __25___ when I opened my present from my parents and found that it was a __26__! I put it to my lips to play, but it wouldn’t make a sound. Then Dad told me to read the __27___ book to find out what to do. After about 15 minutes the saxophone was ready to play. I __28__hard but I couldn’t get the saxophone to play. I was almost __29___ when suddenly the saxophone made the most beautiful sound – loud and clear like I __30__ the music of the man by the river in Kobe. 
小题1:
A.car
B.bus
C.train
D.motorcycle
小题2:
A.bank
B.castle
C.mountain
D.river
小题3:
A.closed
B.open
C.broken
D.clear
小题4:
A.low
B.lonely
C.loud
D.deep
小题5:
A.man
B.statue
C.photo
D.picture
小题6:
A.playing
B.picking
C.lifting
D.rising
小题7:
A.hands
B.ears
C.eyes
D.lips
小题8:
A.though
B.but
C.so
D.or
小题9:
A.dreaming
B.pretending
C.admiring
D.observing
小题10:
A.anger
B.regret
C.sickness
D.joy
小题11:
A.guitar
B.drum
C.saxophone
D.violin
小题12:
A.music
B.exercise
C.instruction
D.note
小题13:
A.blew
B.flew
C.shook
D.beat
小题14: 
A.reading
B.crying
C.talking
D.asking
小题15:
A.made
B.heard
C.played
D.imagined

查看答案和解析>>

科目:高中英语 来源:不详 题型:完形填空

完形填空(共20小题,每小题1.5分,满分30分)
阅读下面短文,掌握其大意,然后从36-55各题所给的四个选项中选出最佳选项。
Fire can 36 many things. It is dangerous to everyone, but it is 37 useful. We cannot live without 38.In other words, fire is both the 39  and enemy of us. This  40  on whether we use it wisely or not.
To the people 41 live in the forest area, fire is particularly dangerous. It is the location 42 most of their houses are made of wood, which 43  catches fire. Especially in winter the air is 44  and the wind is often 45  .If one of these houses is on fire, the wind will 46  the fire to the neighboring houses quickly, and the fire will soon 47  all over the area. If this happens 48 , it may not be too bad. 49 if it happens at night, the situation will be very bad, for most people are 50   ,and many of them cannot run away in time. If they can, they will just 51  all the things behind. Some people even do not know  52  is going on, and they  53  in their dreams.
We should do our best to 54 the breakout of fire, which is mostly caused by people’s carelessness. Therefore, not only the people of the 55 areas but everyone else should be very careful in using fire.
小题1:
A.makeB.buildC.loseD.destroy
小题2:
A.alsoB.tooC.hardlyD.not
小题3:
A.waterB.airC.foodD.fire
小题4:
A.helpB.friendC.companionD.neighbor
小题5:
A.happensB.liesC.dependsD.decides
小题6:
A.whereB.whichC.whatD.who
小题7:
A.becauseB.soC.whyD.that
小题8:
A.easilyB.hardlyC.carefullyD.friendly
小题9:
A.thickB.thinC.wetD.dry
小题10:
A.coldB.freezingC.gentle D.strong
小题11:
A.makeB.letC.blowD.give
小题12:
A.crossB.passC.happenD.spread
小题13:
A.at nightB.on SundayC.in the evening D.in the day time
小题14:
A.ButB.WhenC.SoD.Even
小题15:
A.carelessB.sleepingC.afraidD.frightened
小题16:
A.leaveB.takeC.bringD.have
小题17:
A.thatB.whatC.whoD.which
小题18:
A.thinkB.smileC.dieD.live
小题19:
A.helpB.preventC.developD.keep
小题20:
A.cityB.developingC.factoryD.forest

查看答案和解析>>

科目:高中英语 来源:不详 题型:阅读理解

Remembering names is an important social skill. Here are some ways to master it.
Recite and repeat in conversation(谈话,交往).
When you hear a person’s name, repeat it. Immediately say it to yourself several times without moving your lips. You could also repeat the name in a way that does not sound forced or artificial(矫揉造作的,不自然的).
Ask the other person to recite and repeat.
You can let other people help you remember their names. After you’ve been introduced to someone,ask that person to spell the name and pronounce it correctly for you. Most people will be pleased by the effort(努力) you’re making to learn their names.
Admit you don’t know.
Admitting that you can’t remember someone’s name can actually make people relaxed. Most of them will feel sympathy if you say, “I’ m working to remember names better. Yours is right on the tip of my tongue. What is it again?”
Use associations(联络,联系).
Link(联系) each person you meet with one thing you find interesting or unusual. For example, you could make a mental note:“Vicki Cheng — tall, black hair.” To reinforce (加强) your associations, write them on a small card as soon as possible.
Limit the number of new names you learn at one time.
When meeting a group of people, concentrate on(集中精力) remembering just two or three names. Free yourself from remembering everyone. Few of the people in mass introductions expect you to remember their names. Another way is to limit yourself to learning just first names. Last names can come later.
Go early.
Consider going early to conferences(会议), parties and classes. Sometimes just a few people show up(到场) on time. That’s fewer names for you to remember. And as more people arrive, you can hear them being introduced to others — an automatic (无意识的)review for you.
小题1:..How will most people feel when you try hard to remember their names?
A.They will be moved.B.They will be annoyed.
C.They will be delighted.D.They will be discouraged.
小题2:.If you can’t remember someone’s name, you may ________.
A.tell him the truthB.tell him a white lie
C.ask him for pityD.ask others to help you
小题3:..When you meet a group of people, it is better to remember________.
A.all their namesB.a couple of names first
C.just their last namesD.as many names as possible
小题4:..What does the text mainly tell us?
A.Tips on an important social skill.B.Importance of attending parties.
C.How to make use of associations.D.How to recite and repeat names.

查看答案和解析>>

科目:高中英语 来源:不详 题型:阅读理解

阅读理解(每小题2分,满分10分)
Instead of hitting the beach, fourteen high school students traded swimming suits for lab coats last summer and turned their attention to scientific experiments.
The High School Research Program offers high school students guidance with researchers in Texas A&M’s College of Agriculture and Life Sciences.Jennifer Funkhouser, academic adviser for the Department of Rangeland Ecology and Management, directs this four-week summer program designed to increase understanding of research and its career potential (潜能).
Several considerations go into selecting students, including grades, school involvement and interest in science and agriculture.And many students come from poorer school districts, Funkhouser says.“This is their chance to learn techniques and do experiments they never would have a chance to do in high school.”
Warner Ervin of Houston is interested in animal science and learned how to tell male from female mosquitoes (蚊子).His adviser, Craig Coates, studies the genes(基因) of mosquitoes that allow them to fight against malaria and yellow fever.Coates thought this experience would be fun and helpful to the high school students.
The agricultural research at A&M differs from stereotypes(模式化,老一套).It’s “molecular (分子) science on the cutting edge,” Funkhouser says.The program broadened students’ knowledge.Victor Garcia of Rio Grande City hopes to become a biology teacher and says he learned a lot about chemistry from the program.
At the end of the program, the students presented papers on their research.They’re also paid $ 600 for their work—another way this program differs from others, which often charge a fee.
Fourteen students got paid to learn that science is fun, that agriculture is a lot more than milking and plowing and that research can open many doors.
小题1:.The research program is mainly designed for ______.
A.high school advisers from Houston
B.college students majoring in agriculture
C.high school students from different places
D.researchers at the College of Agriculture and Life Science
小题2:.It can be inferred from the text that the students in poorer areas ____.
A.had little chance to go to college
B.could often take part in the program
C.found the program useful to their future
D.showed much interest in their high school experiments
小题3:.When the program was over, the students ______.
A.entered that college
B.wrote research reports
C.paid for their research
D.found way to make money
小题4:.The underlined expression “on the cutting edge” in paragraph 5 means “on the most _____ position.”
A.important B.favourableC.astonishing D.advanced
小题5:.What would be the best title for the text?
A.A Program for Agricultural Science Students
B.A Program for Animal Science Students
C.A Program for Medical Science Lovers
D.A Program for Future Science Lovers

查看答案和解析>>

科目:高中英语 来源:不详 题型:阅读理解

ROME: The legend of Leonardo da Vinci is covered in mystery: How did he die?Are the remains buried in a French castle really those of the master? Was the "Mona Lisa" a self-portrait in disguise (伪装)?
A group of Italian scientists believe the key to solving those puzzles lies with the remains, and they say they are seeking permission to dig up the body to conduct carbon and DNA testing.
If the skull is undamaged, the scientists can go to the heart of a question that has fascinated scholars and the public for centuries: the identity of the "Mona Lisa." Recreating a virtual and then physical reconstruction of Leonardo's face, they can compare it with the smiling face in the painting.
"We don't know what we'll find if the tomb is opened. We could even just find grains and dust," says Giorgio Gruppioni, an anthropologist who is participating in the project. "But if the remains are well kept, they are a biological record of events in a person's life, and sometimes in their death." Silvano Vinceti, the leader of the group, said that he plans to press his case with the French officials in charge of the said burial site at Amboise Castle early next week.
Leonardo moved to France at the invitation of King Francis I, who named him "first painter to the king." He spent the last three years of his life there, and died in 1519 at age 67. The artist's original burial place, the palace church of Saint Florentine, was destroyed during the French Revolution and remains that are believed to be his were eventually reburied in the Saint-Hubert Chapel near the castle.
"The Amboise tomb is a symbolic tomb; it's a big question mark," said Alessandro Vezzosi, the director of a museum dedicated to Leonardo in his hometown of Vinci. Vezzosi said that investigating the tomb could help identify the artist's bones with certainty and solve other questions, such as the cause of his death. He said he asked to open the tomb in 2004 to study the remains, but the Amboise Castle turned him down.
The group of 100 experts involved in the project, called the National Committee for Historical and Artistic Heritage, was created in 2003 with the aim of "solving the great mysteries of the past," said Vinceti, who has written books on art and literature.
Arguably the world's most famous painting, the "Mona Lisa" hangs in the Louvre in Paris, where it drew some 8.5 million visitors last year. Mystery has surrounded the identity of the painting's subject for centuries, with opinions ranging from the wife of a Florentine merchant to Leonardo's own mother.
That Leonardo intended the "Mona Lisa" as a self-portrait in disguise is a possibility that has interested and divided scholars. Theories have existed: Some think that Leonardo's taste for tricks and riddles might have led him to hide his own identity behind that puzzling smile; others have guessed that the painting hid an androgynous lover.
If granted access to the grave site, the Italian experts plan to use a tiny camera and radar to confirm the presence of bones. The scientists would then exhume (挖掘) the remains and attempt to date the bones with carbon testing.
At the heart of the proposed study is the effort to discover whether the remains are actually Leonardo's, including with DNA testing.
Vezzosi questions the DNA comparison, saying he is unaware of any direct descendants (后代) of Leonardo or of tombs that could be attributed with certainty to the artist's close relatives.
Gruppioni said that DNA from the bones could also eventually be compared to DNA found elsewhere. For example, Leonardo is thought to have rubbed colors on the canvas with his thumb, possibly using saliva (唾液), meaning DNA might be found on his paintings.
Even in the absence of DNA testing, other tests could provide useful information, including whether the bones belonged to a man or a woman, and whether the person died young or old.
Even within the committee, experts are divided over the identity of the "Mona Lisa."
Vinceti believes that a tradition of considering the self-portrait to be not just a faithful imitation of one's features but a representation of one's spiritual identity may have resonated (共鸣) with Leonardo.
Vezzosi, the museum director, dismissed as "baseless and senseless" the idea that the "Mona Lisa" could be a self-portrait of Leonardo. He said most researchers believe the woman may have been either a wife of the artist's sponsor, the Florentine nobleman Giuliano de Medici, or Lisa Gherardini, the wife of a rich silk merchant, Francesco del Giocondo. The traditional view is that the name "Mona Lisa" comes from the silk merchant's wife, as well as its Italian name: "La Gioconda."  
小题1:   Where is this passage most probably taken from?
A.A magazine.B.A newspaper.C.A textbook.D.A research report.
小题2:   Why does the author ask a couple of questions in the beginning?
A.To arouse the interest of readers.B.To puzzle Italian scientists.
C.To answer the questions himself. D.To make fun of French officials.
小题3:   The best title of this story might be “_____”.
A.What Is the Purpose of an Investigation?
B.How Did Leonardo da Vinci Die in France?
C.Are the Remains Really Those of the Master?
D.Did Leonardo Paint Himself as 'Mona Lisa'?
小题4:The sentence “he plans to press his case with the French officials” (underlined in Paragraph 4) suggests that Vinceti intends to _____.
A.press the French officials to participate in their project
B.urge the French officials to open the tomb early next week
C.persuade the French officials to allow opening the tomb
D.record events in a person’s life with the French officials
小题5:   Which of the following statements is true according to the passage?
A.Scholars have the same opinion on DNA testing.
B.Scientists doubt if the remains are those of da Vinci.
C.The identity of “Mona Lisa” has already been proved.
D.Alessandro Vezzosi got permission to open the tomb.
小题6:   We can infer from the last two paragraphs that _____?
A.“Mona Lisa” is the name of the wife of a silk merchant
B.the “Mona Lisa” is a self-portrait of Leonardo da Vinci
C.experts divided the committee into several groups
D.opinions differ of the identity of the “Mona Lisa”

查看答案和解析>>

科目:高中英语 来源:不详 题型:阅读理解

In the long discussion of water on the Moon, a new study contradicts(与……相矛盾)) some recent reports that say the Moon had water at the time of its formation. A group of researchers reported in the journal Science that when the Moon was created, some 4.5 billion years ago, there was not much hydrogen(氢气) on it, and therefore no water.
The researchers surveyed and evaluated this by analyzing chlorine isotopes(氯同位素) found in lunar rock samples from Apollo missions. The range of chlorine isotopes in lunar samples was 25 times that found in samples from Earth.
If the Moon had significant levels of hydrogen, as Earth did, this range would have been far less, said Zachary D Sharp, a scientist in the Department of Earth and Planetary Sciences at the University of new Mexico and the study’s lead authour.
The chlorine would have stuck together with hydrogen, forming compounds like hydrogen chloride, and escaped from the Moon’s surface, he said. The abundance of chlorine indicates a lack of hydrogen and water.
“ The amount of water on the Moon was too low for life to possibly have existed there,” he said.
Most scientists believe the Moon was formed when a large object stuck Earth, breaking off a chunk(a vast piece) that has since orbited Earth.
On Earth, goes one theory, water was released as steam form molten basalts(玄武岩) over time, eventually forming bodies of water.
“An understading of whether the Moon was dry or wet will help us understand how water appeared on Earth,” Dr Sharp said.
小题1: A new study indicates that _____ on the moorn.
A.there is plenty of waterB.water is unlikely to exist
C.water existed in the pastD.there is a little water now
小题2: The author would like to tell us ______ through the sixth paragraph.
A.why there is no water on the MoonB.how the Moon was formed
C.when the Earth struck the MoonD.where the Moon orbited
小题3:  Which is NOT true according to the passage?
A. Zachary D. Sharp, a scientist of New Mexico was in charge of the new study.
B. Chlorine isotopes in lunar samples are 25 time larger than those on the Earth.
C. The more aboundant chloride, the shorter hydrogen and water.
D. The new study is benificial to understand how water appeared on Earth.
小题4: What can we learn from the passage?
A.There is enough water on the Earth.
B.Hydrogen chloride easily escaped from the Moon’s surface.
C.The Earth had significant levels of hydrogen.
D.Water on the Earth is directly from molten basalts.

查看答案和解析>>

科目:高中英语 来源:不详 题型:阅读理解

On the day Apple debuted the often-delayed white-colored iPhone 4, the company's marketing department gave a nod to the product's troubled history.
"Finally." read the big headline Thursday above a picture of the white phone on the homepage of Apple.com.
The white model was supposed to ship alongside the black one at the iPhone 4's launch(推出) last June.But design and manufacturing complications delayed the process by 10 months, catching Apple off guard, executives say.
As CNN reported last month, earlier test models of the white iPhone 4 produced unclear photos, especially when the flash(闪光灯) was used.Its whiteness confused the proximity sensor (距离传感器) , which detects when the phone is held next to someone's head and turns off the touch screen to save battery life.
These problems weren't present in older iPhones that came in white because they didn't have flash photography; the proximity sensor was unaffected because the front side of previous models was black.
"We thought we were there a year ago, or less than that, when we launched the iPhone 4, and we weren't," Philip Schiller, Apple's chief marketing executive, said in an interview."It's not as simple as making something white.There's a lot more that goes into both the material science of it —how it holds up over time…but also in how it all works with the sensors."
Ticonderoga Securities analyst Brian White predicts that the white model could help drive sales of Apple's phones.He says Apple could sell 1 million to 1.5 million every three months until the next iPhone model is unveiled, which is expected to be this fall.
Forty-five people were lined up at Apple's flagship New York store Thursday morning to buy white iPhones, according to a CNN Money report.
小题1:The reason why white-colored iPhone 4 was delayed by 10 months is that _______.
A.it's always sold out due to its popularity
B.it met some problems concerning design and manufacture
C.it lacked white manufacturing materials
D.its proximity sensor can't save battery life
小题2:According to the passage, which of the following statements is TRUE?
A.There are multi-colored models of iPhone 4.
B.The same design problems were also found in older white iPhones.
C.IPhone4 will be launched this fall.
D.Originally designers thought they could solve the problems before iPhone 4 was launched.
小题3:What would be the best title for this passage?
A.Why the White iPhone 4 Took So Long
B.The History of iPhone 4
C.The Attraction of White iPhone 4
D.The Design and Manufacture of iPhone 4

查看答案和解析>>

科目:高中英语 来源:不详 题型:阅读理解

How Many Lies Do the Children Tell You?
Mothers who feel their children don’t appreciate them can add another complaint to the list: half the time, their children are lying to them. A study designed to expose the truth about lying shows that undergraduates lie to their mothers in 46% of their conversations. Still, mums should feel better than-total strangers, who are told lies an astonishing 77% of the time.
Bella DePaulo and a team of psychologists from the University of Virginia, Charlottesville, asked 77 undergraduates to keep a record of all their conversations for a week, and write down whether they lied at any time. DePaulo named lying broadly, as “when you intentionally try to mislead someone”, so she would catch the smallest of lies.
The students told an average of two lies a day. They said they had been studying when they had been out drinking. One told his parents that a textbook cost $50 rather than $20 so that they would send him extra money. Female students constantly told their plain-looking roommates that they were pretty. “They are everyday lies,” says DePaulo.
DePaulo and her colleagues conclude that people tend to tell fewer lies to those they feel closest to. College students lied to their best friends 28% of the time but lied to acquaintances 48% of the time. In close relationships, people were more likely to tell “kind-hearted” lies, designed to protect feelings, rather than self-serving lies.
DePaulo finds that unmarried lovers can expect less honesty than best friends because of the insecurity that comes with romance.
Mothers can take heart from one other finding. They may have been lied to, but at least their children talked to them. The students were recorded telling few lies to their fathers because they had little interaction with them.
小题1: Female students lied to their roommates to ________.
A.get money from themB.offer them the services
C.gain more securityD.make them happy
小题2: According to the passage, college students told fewer lies to ________.
A.mothersB.best friends
C.acquaintancesD.romantic partners
小题3: Which of the following statements is correct ?
A.Undergraduates lie to their mothers in 77% of their conversations.
B.Strangers become very annoyed when children tell lies to them.
C.Compared with mothers, students’ fathers are told fewer lies.
D.Best friends can expect more insecurity than unmarried lovers.
小题4:What is the purpose of this article ?
A.To present a fact.B.To argue an idea.
C.To tell a story.D.To explain a theory.

查看答案和解析>>

同步练习册答案