Every day it seems that people are coming up with new and innovative ways to use mobile devices like cellphones and smart phones. Researchers at Princeton University are looking for new ways to measure a person’s sense of wellbeing with mobile devices.
To gain a better understanding of how cellphones and other mobile devices can measure our sense of happiness, the research team conducted a study that was published recently in the journal Demography. To gather data for their study, the team created an application for mobile devices using the Android operating system.
Once the app was developed, the researchers invited people to download it and take part in their study. Over a three-week period, the research team was able to collect data from some 270 participants living in 13 countries.
Participants came not only from the United States, but also from other nations like Australia, Canada, China, France, Germany, Israel, Japan, Norway, South Korea, Spain, Sweden and the United Kingdom.
Over the course of the study, participants received occasional text questions from the researchers that asked “How happy are you?”. Along with recording their response, the app used the mobile device’s built-in GPS to keep track of the participant’s location.
The study participants were asked to rate their current state of happiness on a scale of zero to five. As they gathered data from the information collected through the application, the researchers then were able to create new methods that could help provide a better understanding of how our surroundings can influence our emotional well-being.
The researchers learned that mobile devices can provide an effective way to quickly grab information that, because of today’s active lifestyle, can be difficult to record. Being able to quickly grab this information was something the researchers felt was important. They said feelings and emotions that were recorded as they were happening were most likely to be more honest and precise than using other methods like writing down how they felt on a piece of paper after the fact.Which of the following statements is true according to the passage?
| A．The study the team conducted has not been published yet. |
| B．About 270 people from 13 countries participated in the study. |
| C．The participants didn’t need to download the app to participate. |
| D．None of the participants came from the United Kingdom. |
What did the researchers find vital as to rate people’s sense of happiness from the passage?
| A．Recording people’s feelings and emotions quickly. |
| B．Writing down how they felt on a piece of paper. |
| C．Answering the text question “How happy are you?” |
| D．Knowing how the surroundings affect people’s happiness. |
The underlined word in the first paragraph probably refers to ______.
| A．emotion | B．wealth |
| C．happiness | D．technology |
The best title of the passage is most likely to be “_______”.
| A．People’s Sense of Happiness Related to Mobile Phones |
| B．Scientists Track Happiness with Cellphones |
| C．Methods to Rate People’s Happiness |
| D．A Better Understanding of People’s Sense of Happiness |
People living on parts of the south coast of England face a serious problem. In 1933, the owners of a large hotel and of several houses discovered, to their surprise that their gardens had disappeared overnight. The sea had eaten into the soft limestone cliff (悬崖) on which they had been built. While experts were studying the problem, the hotel and several houses disappeared altogether, sliding down the cliff and into the sea.
Erosion (侵蚀) of the white cliffs along the south coast of England has always been a problem but it has become more serious in recent years. Dozens of homes have had to be abandoned as the sea has crept farther and farther inland. Experts have studied the areas most affected and have drawn up a map for local people, forecasting the year in which their homes will be eaten up by the hungry sea.
Angry owners have called on the Government to erect sea defenses to protect their homes. Government surveyors have pointed out that in most cases, this is impossible. New sea walls would cost hundreds of millions of pounds and would merely make the waves and currents further along the coast, shifting the problem from one area to another. The danger is likely to continue, they say, until the waves reach an inland area of hard rock, which will not be eaten as limestone is. Meanwhile, if you want to buy a cheap house with an uncertain future, apply to a house agent in one of the threatened areas on the south coast of England. You can get a house for a knockdown price but it may turn out to be a knockdown home. What is the cause of the problem that people living on parts of the south coast of England face?
| A．The rising of the sea level. |
| B．The experts’ short of knowledge. |
| C．The washing-away of limestone cliff. |
| D．The disappearance of hotels, houses and gardens. |
The erosion of the white cliffs in the south of England ________.
| A．will soon become a problem for people living in central England |
| B．has now become a threat to the local residents |
| C．can be stopped if proper measures are taken |
| D．is quickly changing the map of England |
The experts’ study on the problem of erosion can ________.
| A．warn people whose homes are in danger |
| B．provide an effective way to slow it down |
| C．help to its eventual solution |
| D．lead to its eventual solution(www.nmet168.com) |
It is not feasible to build sea defenses to protect against erosion because ________.
| A．house agents along the coast do not support the idea |
| B．it is too costly and will endanger neighboring areas |
| C．the government is too slow in taking action |
| D．they will be easily knocked down by waves and currents |
Play is the basic business of childhood, and in recent years research has shown the great importance of play in the development of a human being. From earliest infancy (婴儿), every child needs opportunity and the right materials for play, and the main tools of play are toys. The main function of toys is to suggest, encourage and play. To succeed in this, they must be good toys, which children will play with often, and will come back to again, and again. Therefore it is important to choose suitable toys for different stages of a child’s development.
In recent years research on infant development has shown that the standard a child is likely to reach, within the range of his inherited (遗传的) abilities, is largely determined in the first three years of his life. So a baby’s ability to benefit from the right play materials should not be underestimated. A baby who is encouraged, talked to and shown things and played with, has the best chance of growing up successfully.
In the next stage, from three to five years old, curiosity knows no bounds. Every type of suitable toys should be made available to the child, for trying out, experimenting and learning, for discovering his own particular ability: Bricks and jigsaws (七巧板) and construction toys; painting, scribbling (涂鸦) and making things; sand and water play;toys for imaginative and pretending play — the first social games for learning to play and get on with others.
But at the third stage of play development — from five to seven or eight years old — the child is at school. But for a few more years play is still the best way of learning, at home or at school. It is easier to see which type of toys the child most enjoys.
Until the age of seven or eight, play and work mean much the same to a child. But once reading has been mastered, then books become the main source of learning. Toys are still interesting and valuable, which lead up to new hobbies, but their significance has changed — to a child of nine or ten years old, toys and games mean, as to adults, relaxation and fun.according to the first passage we know that as a child grows up________.
| A．he should be allowed to choose his own toys |
| B．he should be given the same toys |
| C．he should be given different toys |
| D．he should be given fewer and fewer toys |
according to the passage, the abilities a child has inherited from his parents________.
| A．determine his character |
| B．will not change after the age of three |
| C．partly determine the standard he is likely to reach |
| D．to a large extent determine the choice of toys |
We learn from the passage that a child has boundless curiosity________.
| A．when he is two | B．when he is around four |
| C．when he is six | D．when he is eight |
The passage is mainly about________.
| A．the importance of pre-school education | B．the importance of schooling |
| C．the role of play in a child’s development | D．the choice of toys for youngster |
It gives me great pleasure today to say a few words in praise of a man we will all miss very much. To be honest, I can’t imagine we will do without him when he’s gone. Bill Masters almost single-handed built up our sales force in the Houston area and developed the market position that we enjoy today. In only six years, he has brought the firm from a very low fifth position in the area sales to the point where we now outsell all but one of our competitors. Not only have we got 37 per cent of the market under Bill’s leadership; we are increasing our share with each passing month.
As you know, the company has moved Bill to northern California to work his sales magic in one of this company’s competitive areas. But we know that if anyone can do it, Bill Masters can, and I know you all join me in wishing him the best of luck in his new work. The speech was made ________.
| A．at a welcome meeting | B．after someone died |
| C．when somebody was leaving | D．when they had a new manager |
How long did Masters work there?
| A．37 years. | B．Less than 5 years. |
| C．About six years. | D．Since he began to work. |
When Bill started to work in Houston area, he had to help him.
| A．many people | B．nobody | C．about 37 people | D．very few people |
Bill increased the company’s sale________.
| A．by 37 per cent every month | B．to the second largest in the area |
| C．to be the fifth largest in the area | D．five times as much as before |
You are a German living in Berlin. One day you’ re walking down the street, minding your own business, when suddenly a stranger comes up with a smile on his face. After stopping you, he holds a small electronic device (装置) close to his face and speaks slowly into it, saying, in English," Can you tell me where I can buy some sauerkraut?" What should you do? (a) Run away; (b) Call the police; or (c) Listen closely for the device to say in German," Konnen Sie mir bitte sagen, welches sauerkraut haufen kann?"
The most proper answer would be (c) because the person in front of you is only a tourist trying to enjoy himself. The device is said to be the world’s first portable(便携的) translator — a hand-held microcomputer that at the same time translates one spoken language into another. The four-pound, battery-operated product is called the Voice, and it is the invention of Advanced Products and Technologies, an American electronics company. When the Voice is introduced in the Unite States in late April — at a price of (1,500 — it will be used to translate spoken English into Italian, German, French and Spanish. The product comes with separate cartridges(盒式存储器) for each of the four languages, which can be changed when the user travels from one country to another. It will be sold in Europe soon after the US introduction, with cartridges that translate Italian, German, French and Spanish into English.
The Voice uses a microchip(微型集成电路片) to translate languages. It is Started by voice command and produces voice output through a built-in speaker. When the user makes a statement or asks a question, the Voice immediately repeats what has been said in another language. The device held by the stranger is probably a kind of________.
| A．a two-way radio | B．language translator |
| C．easily-carried speaker | D．a multi-functioned computer |
. What does the last sentence of the first paragraph mean?
| A．Can you tell me where I can buy some sauerkraut? |
| B．Can I ask for some information from the police? |
| C．Would you like to try my device? |
| D．Would you not run away if I ask you where to buy some sauerkraut? |
When the stranger says," Can you tell... sauerkraut?" he is ________.
| A．learning German from his device |
| B．asking you the way to the sauerkraut shop |
| C．making fun of you with his device |
| D．testing his device for fun |
Which of the following is not mentioned in the text?
| A．The price of the hand-held microcomputer. |
| B．The function of the product Voice. |
| C．The producer pf the small electronic device. |
| D．The number of the device sold to the European countries. |
In 1957 a doctor in Singapore noticed that hospitals were treating an unusual number of influenzalike cases. Influenza is sometimes called “flu”or a “bad cold”. He took samples from the throats of patients in his hospital and was able to find the virus（病毒）of this influenza.
There are three main types of influenza virus. The most important of these are types A and B, each of them having several sub-groups（亚群）. At the hospital the doctor recognized that the outbreak was because of a virus group A, but he did not know the sub-group. He reported the outbreak to the World Health Organization in Geneva. W. H. O. published the important news together with reports of the same kind of outbreak in Hong Kong, where about 15％～20％ of the population had become ill.
As soon as the London doctors received the package of throat samples, they began to test them. They found that they could reproduce themselves at a very high speed. Continuing their careful tests, the doctor checked the effect of medicine used against all the known sub-groups of type A virus. On this virus, none of them was of any use.
Having separated the virus, the two doctors now made tests on some selected seleceted animals. In a short time the usual signs of the disease appeared. These experiments showed that the new virus spread easily, but that it was not a killer. Scientists, like the general public, called it simply “Asian flu”. The Asian flu mentioned in the passage ____. [ ]
| A．had something to do with a virus group B |
| B．was reported to W. H. O in Geneva by a doctor in Hong Kong |
| C．broke out not only in Singapore but also in Hong Kong |
| D．was taken from the throats of the patients in a hospital in Singapore |
London doctors considered ____. [ ]
| A．Asian flu as a bad cold |
| B．there were three main types of influenza |
| C．it was necessary to test the other groups of virus besides group A |
| D．the influenza called “Asian flu”a new one |
The Singapore doctor helped the world by ____. [ ]
| A．making those with Asian flu well again |
| B．killing the virus that caused Asian flu |
| C．finding the sub-group of the virus |
| D．reporting the outbreak of Geneva |
The Asian flu virus ____. [ ]
| A．was a killer |
| B．was very weak |
| C．could reproduce very quickly |
| D．died very fast |