- Câu hỏi 390294:
Read the text and choose the best answer.
The World Wide Web, an enormous collection of Internet addresses or sites, all of which can be accessed for information, has been mainly responsible for the increase in interest in the Internet in the 1990s. Before the World Wide Web, the 'Net' was comparable to an integrated collection of computerised typewriters, but the introduction of the 'Web' in 1990 allowed not only text links to be made but also graphs, images and even video. A Web site consists of a 'home page', the first screen of a particular site on the computer to which you are connected, from where access can be had to other subject related 'pages' at the site and to thousands of other computers all over the world. This is achieved by a process called 'hypertext'. By clicking with a mouse device on various parts of the screen, a person connected to the 'Net' can go travelling, or 'surfing' through a web of pages to locate whatever information is required.
To what do the following pronoun "which" in the passage refer?
A. The Information Superhighway
B. computer
C. visual telephone link
D. Internet addresses or sites
- Câu hỏi 738340:
Read the text and decide that the statement is True (T), False (F) or Not Given (NG).
Although the central region of Mexico's high plateau has been inhabited for at least 20,000 years, Mexico City only dates back to the 14th century. The Aztecs, or Mexica, had reached this area in the previous century, eventually settling on an island in Lake Texcoco. Here, in 1325, the city of Tenochtitlan began to take shape.
The lake was shallow, and during the nearly 200 years until 1519, the Aztecs expanded the inhabited area by land refill and the creation of artificial islands. Canals were dug for the transportation of goods and people. Aqueducts were constructed to bring drinking water from natural springs outside the city, dams to protect it against floods, and causeways and bridges to connect the city with the shore. There were many houses, palaces, temples, squares, markets and even a zoo. Perhaps the most striking construction of this period is the Templo Mayor, a double pyramid which still survives. As the capital of an empire stretching from Texas to Honduras, Tenochtitlan was a magnificent and important city. When the Spanish arrived, they called it the 'Venice of the New World'.
The Spanish had heard of Tenochtitlan before they reached Mexico.
- Câu hỏi 738341:
Read the text and choose the best answer.
Many young people from disadvantaged social classes join gangs. Gangs are groups of individuals who share a common identity. Some anthropologists believe the gang structure is one of the most ancient forms of human organization. Gangs are often associated with criminal activities.
Street gangs tend to be populated with young people from low income or impoverished homes. In contrast, organized crime gangs such as the Italian-American Mafia usually occupy the middle or upper class stratum of society.
Gangs usually take over a territory in a city or suburb. They call this territory their "turf." One common criminal activity on their turf is "providing protection." This is a common style of extortion in which a gang provides protection from its own members for money.
Since the 1970s, many gangs have been associated with selling drugs. The most problematic substance associated with gangs is crack cocaine. They are also known to commit burglaries, car theft, and armed robberies.
Individual members of gangs are usually referred to as gangsters. These members frequently join in their teens. This is often the result of early exposure to drugs and violence. Low-income housing projects and poor neighborhoods are ideal locations for gangs to exist and thrive.
Sometimes, new recruits for a gang are "jumped in." This is when the other gang members beat up the new recruit to test their dedication and loyalty. Recruits must also sometimes commit a crime such as robbery, rape, or murder to gain entry.
Once in a gang, there are only two ways for a member to quit. One way is for the member to die. The other way is for the member to desert the gang. The deserting of a gang usually gains the deserter a death sentence from the other gang members.
Members of gangs have a very short life expectancy. Because of this lifestyle, morality is often ignored. Criminal acts of violence are not a taboo. In fact, violence is often seen as a way to gain honor and prestige within the gang.
According to the passage, how can a person stop being a gang member?
A. Leave the gang
B. Fight against other members
C. Recruit a new members
D. Steal money
- Câu hỏi 6947:
Read the text and choose the best answer.
Western people rely on technical and mechanical solutions in everything they do. Refrigerators preserve their food, washing machines clean their underwear and computers are supposed to solve all their problems. When they are ill, they rely on the surgeon’s knife. If their hearts are running down, then they must be repaired, if they cannot be repaired, they should be replaced, just as an old car sometimes gets a new engine. But up to now we have had a shortage of donors to give their hearts, to keep one person alive, another donor had to die.
Nowadays there is more and more talk about using monkeys. Every monkey has a near-human heart, and humans have always been over careful in respecting the lives and well-being of other animals. This includes the life and well-being of other humans. Therefore, in the early years of the 22nd century - It was told the mass killings of monkeys may occur. We’ll need to use their hearts for human consumption.
Monkeys, on the whole, are happier creatures than their near relatives, Homo sapiens, or man. They know fear, of course, and they face real dangers, but they are also more intelligent than us. They create no unnecessary dangers for themselves, they run no businesses, chase no money, are unimpressed by gold – that utterly useless metal, and they do not care at all about hell or evil spirits. I have a vague feeling that it is not monkeys’ hearts that we ought to implant in ourselves, but monkeys’ brains.
Every monkey has a near-human heart…
A. TRUE
B. FALSE
C. NOT GIVEN
- Câu hỏi 6950:
Read the text and choose the best answer.
Western people rely on technical and mechanical solutions in everything they do. Refrigerators preserve their food, washing machines clean their underwear and computers are supposed to solve all their problems. When they are ill, they rely on the surgeon’s knife. If their hearts are running down, then they must be repaired, if they cannot be repaired, they should be replaced, just as an old car sometimes gets a new engine. But up to now we have had a shortage of donors to give their hearts, to keep one person alive, another donor had to die.
Nowadays there is more and more talk about using monkeys. Every monkey has a near-human heart, and humans have always been over careful in respecting the lives and well-being of other animals. This includes the life and well-being of other humans. Therefore, in the early years of the 22nd century - It was told the mass killings of monkeys may occur. We’ll need to use their hearts for human consumption.
Monkeys, on the whole, are happier creatures than their near relatives, Homo sapiens, or man. They know fear, of course, and they face real dangers, but they are also more intelligent than us. They create no unnecessary dangers for themselves, they run no businesses, chase no money, are unimpressed by gold – that utterly useless metal, and they do not care at all about hell or evil spirits. I have a vague feeling that it is not monkeys’ hearts that we ought to implant in ourselves, but monkeys’ brains.
The author suggests that in the future…
A. Monkey hearts will form part of our diet
B. Monkeys will become extinct
C. Monkey hearts will be used in transplant operations
D. people will careless about other human beings
- Câu hỏi 113870:
Read the text and choose the best answer.
In the mid-nineteenth century, the United States had tremendous natural resources that could be exploited in order to develop heavy industry. Most of the raw materials that are valuable in the manufacture of machinery, transportation facilities, and consumer goods lay ready to be worked into wealth. Iron, coal, and oil-the basic ingredients of industrial growth - were plentiful and needed only the application of technical expertise, organizational skill, and labor.
One crucial development in this movement toward industrialization was the growth of the railroads. The railway network expanded rapidly until the railroad map of the United States looked like a spider's web, with the steel filaments connecting all important sources of raw materials, their places of manufacture, and their centers of distribution. The railroads contributed to the industrial growth not only by connecting these major centers, but also by themselves consuming enormous amounts of fuel, iron, and coal.
Many factors influenced emerging modes of production. For example, machine tools, the tools used to make goods, were steadily improved in the latter part of the nineteenth century-always with an eye to speedier production and lower unit costs. The products of the factories were rapidly absorbed by the growing cities that sheltered the workers and the distributors. The increased urban population was nourished by the increased farm production that, in turn, was made more productive by the use of the new farm machinery. American agricultural production kept up with the urban demand and still had surpluses for sale to the industrial centers of Europe.
The labor that ran the factories and built the railways was recruited in part from American farm areas where people were being displaced by farm machinery, in part from Asia, and in part from Europe. Europe now began to send tides of immigrants from eastern and southern Europe-most of whom were originally poor farmers but who settled in American industrial cities. The money to finance this tremendous expansion of the American economy still came from European financiers for the most part, but the Americans were approaching the day when their expansion could be financed in their own "money market."
According to the passage, all of the following were true of railroads in the United States in the nineteenth century EXCEPT that
A. they were expanded in a short time
B. they used relatively small quantities of natural resources
C. they connected important industrial cities
D. they were necessary to the industrialization process
- Câu hỏi 113874:
Read the text and decide that the statement is TRUE (T), FALSE (F) or NOT GIVEN (NG).
When was the last time you saw a frog? Chances are, if you live in a city, you have not seen one for some time. Even in wet areas once teeming with frogs and toads, it is becoming less and less easy to find those slimy, hopping and sometimes poisonous members of the animal kingdom. All over the world, even in remote jungles on the far side of the globe, frogs are losing the ecological battle for survival, and biologists are at a loss to explain their demise. Are amphibians simply over-sensitive to changes in the ecosystem? Could their rapid decline in numbers be signalling some coming environmental disaster for us all?
This frightening scenario is in part the consequence of a dramatic increase over the last quarter century in the development of once natural areas of wet marshland; home not only to frogs but to all manner of wildlife. Yet, there are no obvious reasons why certain frog species are disappearing from rainforests in the Southern Hemisphere which are barely touched by human hand. The mystery is unsett1ing to say the least, for it is known that amphibian species are extremely sensitive to environmental variations in temperature and moisture levels. The danger is that planet Earth might not only lose a vital link in the ecological food chain (frogs keep populations of otherwise pestilent insects at manageable levels), but we might be increasing our output of air pollutants to levels that may have already become irreversible. Frogs could be inadvertently warning us of a catastrophe.
Frogs are important in the ecosystem because they control pests.
- Câu hỏi 113879:
Read the text and choose the best answer.
Western people rely on technical and mechanical solutions in everything they do. Refrigerators preserve their food, washing machines clean their underwear and computers are supposed to solve all their problems. When they are ill, they rely on the surgeon’s knife. If their hearts are running down, then they must be repaired, if they cannot be repaired, they should be replaced, just as an old car sometimes gets a new engine. But up to now we have had a shortage of donors to give their hearts, to keep one person alive, another donor had to die.
Nowadays there is more and more talk about using monkeys. Every monkey has a near-human heart, and humans have always been over careful in respecting the lives and well-being of other animals. This includes the life and well-being of other humans. Therefore, in the early years of the 22nd century - It was told the mass killings of monkeys may occur. We’ll need to use their hearts for human consumption.
Monkeys, on the whole, are happier creatures than their near relatives, Homo sapiens, or man. They know fear, of course, and they face real dangers, but they are also more intelligent than us. They create no unnecessary dangers for themselves, they run no businesses, chase no money, are unimpressed by gold – that utterly useless metal, and they do not care at all about hell or evil spirits. I have a vague feeling that it is not monkeys’ hearts that we ought to implant in ourselves, but monkeys’ brains.
In the future, hearts of almost animals will be used in transplant operations for humans….
A. TRUE
B. NOT GIVEN
C. FALSE
- Câu hỏi 113880:
Read the text and decide that the statement is TRUE (T), FALSE (F) or NOT GIVEN (NG).
This frightening scenario is in part the consequence of a dramatic increase over the last quarter century in the development of once natural areas of wet marshland; home not only to frogs but to all manner of wildlife. Yet, there are no obvious reasons why certain frog species are disappearing from rainforests in the Southern Hemisphere which are barely touched by human hand. The mystery is unsett1ing to say the least, for it is known that amphibian species are extremely sensitive to environmental variations in temperature and moisture levels. The danger is that planet Earth might not only lose a vital link in the ecological food chain (frogs keep populations of otherwise pestilent insects at manageable levels), but we might be increasing our output of air pollutants to levels that may have already become irreversible. Frogs could be inadvertently warning us of a catastrophe.
There are many reasons why certain frog species are disappearing from rainforests in the Southern Hemisphere.
- Câu hỏi 113881:
Read the text and choose the best answer.
Western people rely on technical and mechanical solutions in everything they do. Refrigerators preserve their food, washing machines clean their underwear and computers are supposed to solve all their problems. When they are ill, they rely on the surgeon’s knife. If their hearts are running down, then they must be repaired, if they cannot be repaired, they should be replaced, just as an old car sometimes gets a new engine. But up to now we have had a shortage of donors to give their hearts, to keep one person alive, another donor had to die.
Nowadays there is more and more talk about using monkeys. Every monkey has a near-human heart, and humans have always been over careful in respecting the lives and well-being of other animals. This includes the life and well-being of other humans. Therefore, in the early years of the 22nd century - It was told the mass killings of monkeys may occur. We’ll need to use their hearts for human consumption.
Monkeys, on the whole, are happier creatures than their near relatives, Homo sapiens, or man. They know fear, of course, and they face real dangers, but they are also more intelligent than us. They create no unnecessary dangers for themselves, they run no businesses, chase no money, are unimpressed by gold – that utterly useless metal, and they do not care at all about hell or evil spirits. I have a vague feeling that it is not monkeys’ hearts that we ought to implant in ourselves, but monkeys’ brains.
The problem with heart transplants has been that…
A. some of the heart donors are too old
B. many people die after the operations
C. artificial hearts do not work very well
D. there are not usually enough donors
