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Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 6)

Mark the letter A, B,C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

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Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 29)

  Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 35 to 42.   The idea of preserving biological diversity gives most people a warm feeling inside. But what, exactly, is diversity? And which kind is most worth preserving? It may be anathema to save-the-lot environmentalists who hate setting such priorities, but academics are starting to cook up answers.   Andrew Solow, a mathematician at the Woods Hole Oceanographic Institution, and his colleagues argue that in the eyes of conservation, all species should not be equal. Even more controversially, they suggest that preserving the rarest is not always the best approach. Their measure of diversity is the amount of evolutionary distance between species. They reckon that if choices must be made, then the number of times that cousins are removed from one another should be one of the criteria.   This makes sense from both a practical and an aesthetic point of view. Close relatives have many genes in common. If those genes might be medically or agriculturally valuable, saving one is nearly as good as saving both. And different forms are more interesting to admire and study than lots of things that look the same. Dr Solow’s group illustrates its thesis with an example. Six species of crane are at some risk of extinction. Breeding in captivity might save them. But suppose there were only enough money to protect three. Which ones should be picked?   The genetic distances between 14 species of cranes, including the six at risk, have already been established using a technique known as DNA hybridisation. The group estimated how likely it was that each of these 14 species would become extinct in the next 50 years. Unendangered species were assigned a 10% chance of meeting the Darwinian reaper-man; the most vulnerable, a 90% chance. Captive breeding was assumed to reduce an otherwise endangered species’ risk to the 10% level of the safest. Dr Solow’s computer permed all possible combinations of three from six and came to the conclusion that protecting the Siberian, white-naped and black-necked cranes gave the smallest likely loss of biological diversity over the next five decades. The other three had close relatives in little need of protection. Even if they became extinct, most of their genes would be saved.   Building on the work of this group, Martin Weitzman, of Harvard University, argues that conservation policy needs to take account not only of some firm measure of the genetic relationships of species to each other and their likelihood of survival, but also the costs of preserving them. Where species are equally important in genetic terms, and - an important and improbable precondition - where the protection of one species can be assured at the expense of another, he argues for making safe species safer, rather than endangered species less endangered.   In practice, it is difficult to choose between species. Most of those at risk - especially plants, the group most likely to yield useful medicines - are under threat because their habitats are in trouble, not because they are being shot, or plucked, to extinction. Nor can conservationists choose among the millions of species that theory predicts must exist, but that have not yet been classified by the biologists assigned to that tedious task.   This is not necessarily cause for despair. At the moment, the usual way to save the genes in these creatures is to find the bits of the world with the largest number of species and try to protect them from the bulldozers. What economists require from biologists are more sophisticated ways to estimate the diversity of groups of organisms that happen to live together, as well as those which are related to each other. With clearer goals established, economic theory can then tell environmentalists where to go. [from The Economist] Dr Weitzman believes that if two species are equally important genetically we should protect _____________.  

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Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 5)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 35 to 42. Psychologists have debated a long time about whether a child’s upbringing can give it the ability to do outstandingly well. Some think that it is impossible to develop genius and say that it is simply something a person is born with. Others, however, argue that the potential for great achievement can be develop. The truth lies somewhere between these two extremes. It seems very obvious that being born with the right qualities from gifted parents will increase a child’s ability to do well. However, this ability will be fully realized only with the right upbringing and opportunities. As one psychologist says, “To have a fast car, you need both a good engine and fuel”. Scientists have recently assessed intelligence, achievement, and ability in 50 sets of identical twins that were separated shortly birth and brought up by different parents. They found that achievement was based on intelligence, and later influenced by the child’s environment. One case involving very intelligent twins was quoted. One of the twins received a normal upbringing, and performed well. The other twin, however, was brought up by extremely supportive parents and given every possible opportunity to develop its abilities. That twin, thought starting out with the same degree of intelligence as the other, performed even better. This case reflects the general principle of intelligence and ability. The more favorable the environment, the more a child’s intelligence and ability are developed. However, there is no link between intelligence and socioeconomic level of a child’s family. In other words, it does not matter how poor or how rich a family is, as this does not affect the intelligence. Gifted people cannot be created by supportive parents, but they can be developed by them. One professor of music said that outstanding musicians usually started two or three years earlier than ordinary performers, often because their parents had recognized their ability. These musicians then needed at least ten years’ hard work and training in order to reach the level they were capable of attaining. People who want to have very gifted children are given the following advice: ·      Marry an intelligent person. ·      Allow children to follow their own interests rather than the interests of the parents. ·      Start a child’s education early but avoid pushing the child too hard. ·      Encourage children to play; for example, playing with musical instrument is essential for a child who wants to become an outstanding musician. When encourage their gifted children, parents should avoid________. 

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Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 5)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 35 to 42. Psychologists have debated a long time about whether a child’s upbringing can give it the ability to do outstandingly well. Some think that it is impossible to develop genius and say that it is simply something a person is born with. Others, however, argue that the potential for great achievement can be develop. The truth lies somewhere between these two extremes. It seems very obvious that being born with the right qualities from gifted parents will increase a child’s ability to do well. However, this ability will be fully realized only with the right upbringing and opportunities. As one psychologist says, “To have a fast car, you need both a good engine and fuel”. Scientists have recently assessed intelligence, achievement, and ability in 50 sets of identical twins that were separated shortly birth and brought up by different parents. They found that achievement was based on intelligence, and later influenced by the child’s environment. One case involving very intelligent twins was quoted. One of the twins received a normal upbringing, and performed well. The other twin, however, was brought up by extremely supportive parents and given every possible opportunity to develop its abilities. That twin, thought starting out with the same degree of intelligence as the other, performed even better. This case reflects the general principle of intelligence and ability. The more favorable the environment, the more a child’s intelligence and ability are developed. However, there is no link between intelligence and socioeconomic level of a child’s family. In other words, it does not matter how poor or how rich a family is, as this does not affect the intelligence. Gifted people cannot be created by supportive parents, but they can be developed by them. One professor of music said that outstanding musicians usually started two or three years earlier than ordinary performers, often because their parents had recognized their ability. These musicians then needed at least ten years’ hard work and training in order to reach the level they were capable of attaining. People who want to have very gifted children are given the following advice: ·      Marry an intelligent person. ·      Allow children to follow their own interests rather than the interests of the parents. ·      Start a child’s education early but avoid pushing the child too hard. ·      Encourage children to play; for example, playing with musical instrument is essential for a child who wants to become an outstanding musician. Scientists chose twins for their study because_______. 

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 530 lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 5)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 35 to 42. Psychologists have debated a long time about whether a child’s upbringing can give it the ability to do outstandingly well. Some think that it is impossible to develop genius and say that it is simply something a person is born with. Others, however, argue that the potential for great achievement can be develop. The truth lies somewhere between these two extremes. It seems very obvious that being born with the right qualities from gifted parents will increase a child’s ability to do well. However, this ability will be fully realized only with the right upbringing and opportunities. As one psychologist says, “To have a fast car, you need both a good engine and fuel”. Scientists have recently assessed intelligence, achievement, and ability in 50 sets of identical twins that were separated shortly birth and brought up by different parents. They found that achievement was based on intelligence, and later influenced by the child’s environment. One case involving very intelligent twins was quoted. One of the twins received a normal upbringing, and performed well. The other twin, however, was brought up by extremely supportive parents and given every possible opportunity to develop its abilities. That twin, thought starting out with the same degree of intelligence as the other, performed even better. This case reflects the general principle of intelligence and ability. The more favorable the environment, the more a child’s intelligence and ability are developed. However, there is no link between intelligence and socioeconomic level of a child’s family. In other words, it does not matter how poor or how rich a family is, as this does not affect the intelligence. Gifted people cannot be created by supportive parents, but they can be developed by them. One professor of music said that outstanding musicians usually started two or three years earlier than ordinary performers, often because their parents had recognized their ability. These musicians then needed at least ten years’ hard work and training in order to reach the level they were capable of attaining. People who want to have very gifted children are given the following advice: ·      Marry an intelligent person. ·      Allow children to follow their own interests rather than the interests of the parents. ·      Start a child’s education early but avoid pushing the child too hard. ·      Encourage children to play; for example, playing with musical instrument is essential for a child who wants to become an outstanding musician. The word “Others” used in the first paragraph refers to_________. 

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Xem chi tiết 2 K lượt xem 5 năm trước
Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 29)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 35 to 42.   The idea of preserving biological diversity gives most people a warm feeling inside. But what, exactly, is diversity? And which kind is most worth preserving? It may be anathema to save-the-lot environmentalists who hate setting such priorities, but academics are starting to cook up answers.   Andrew Solow, a mathematician at the Woods Hole Oceanographic Institution, and his colleagues argue that in the eyes of conservation, all species should not be equal. Even more controversially, they suggest that preserving the rarest is not always the best approach. Their measure of diversity is the amount of evolutionary distance between species. They reckon that if choices must be made, then the number of times that cousins are removed from one another should be one of the criteria.   This makes sense from both a practical and an aesthetic point of view. Close relatives have many genes in common. If those genes might be medically or agriculturally valuable, saving one is nearly as good as saving both. And different forms are more interesting to admire and study than lots of things that look the same. Dr Solow’s group illustrates its thesis with an example. Six species of crane are at some risk of extinction. Breeding in captivity might save them. But suppose there were only enough money to protect three. Which ones should be picked?   The genetic distances between 14 species of cranes, including the six at risk, have already been established using a technique known as DNA hybridisation. The group estimated how likely it was that each of these 14 species would become extinct in the next 50 years. Unendangered species were assigned a 10% chance of meeting the Darwinian reaper-man; the most vulnerable, a 90% chance. Captive breeding was assumed to reduce an otherwise endangered species’ risk to the 10% level of the safest. Dr Solow’s computer permed all possible combinations of three from six and came to the conclusion that protecting the Siberian, white-naped and black-necked cranes gave the smallest likely loss of biological diversity over the next five decades. The other three had close relatives in little need of protection. Even if they became extinct, most of their genes would be saved.   Building on the work of this group, Martin Weitzman, of Harvard University, argues that conservation policy needs to take account not only of some firm measure of the genetic relationships of species to each other and their likelihood of survival, but also the costs of preserving them. Where species are equally important in genetic terms, and - an important and improbable precondition - where the protection of one species can be assured at the expense of another, he argues for making safe species safer, rather than endangered species less endangered.   In practice, it is difficult to choose between species. Most of those at risk - especially plants, the group most likely to yield useful medicines - are under threat because their habitats are in trouble, not because they are being shot, or plucked, to extinction. Nor can conservationists choose among the millions of species that theory predicts must exist, but that have not yet been classified by the biologists assigned to that tedious task.   This is not necessarily cause for despair. At the moment, the usual way to save the genes in these creatures is to find the bits of the world with the largest number of species and try to protect them from the bulldozers. What economists require from biologists are more sophisticated ways to estimate the diversity of groups of organisms that happen to live together, as well as those which are related to each other. With clearer goals established, economic theory can then tell environmentalists where to go. [from The Economist] Dr Solow believes that _____________.

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Xem chi tiết 1.4 K lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 5)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 35 to 42. Psychologists have debated a long time about whether a child’s upbringing can give it the ability to do outstandingly well. Some think that it is impossible to develop genius and say that it is simply something a person is born with. Others, however, argue that the potential for great achievement can be develop. The truth lies somewhere between these two extremes. It seems very obvious that being born with the right qualities from gifted parents will increase a child’s ability to do well. However, this ability will be fully realized only with the right upbringing and opportunities. As one psychologist says, “To have a fast car, you need both a good engine and fuel”. Scientists have recently assessed intelligence, achievement, and ability in 50 sets of identical twins that were separated shortly birth and brought up by different parents. They found that achievement was based on intelligence, and later influenced by the child’s environment. One case involving very intelligent twins was quoted. One of the twins received a normal upbringing, and performed well. The other twin, however, was brought up by extremely supportive parents and given every possible opportunity to develop its abilities. That twin, thought starting out with the same degree of intelligence as the other, performed even better. This case reflects the general principle of intelligence and ability. The more favorable the environment, the more a child’s intelligence and ability are developed. However, there is no link between intelligence and socioeconomic level of a child’s family. In other words, it does not matter how poor or how rich a family is, as this does not affect the intelligence. Gifted people cannot be created by supportive parents, but they can be developed by them. One professor of music said that outstanding musicians usually started two or three years earlier than ordinary performers, often because their parents had recognized their ability. These musicians then needed at least ten years’ hard work and training in order to reach the level they were capable of attaining. People who want to have very gifted children are given the following advice: ·      Marry an intelligent person. ·      Allow children to follow their own interests rather than the interests of the parents. ·      Start a child’s education early but avoid pushing the child too hard. ·      Encourage children to play; for example, playing with musical instrument is essential for a child who wants to become an outstanding musician. The upbringing of highly intelligent children requires________. 

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Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 5)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 30 to 34. Perhaps it was his own lack of adequate schooling that inspired Horace Mann to work so hard for the important reforms in education that he accomplished. While he was still a boy, his father and older brother died, and he became responsible for supporting his family. Like most of the children in his town, he attended school only two or three months a year. Later, with the help of several teachers, he was able to study law and became a member of the Massachusetts bar, but he never forgot those early struggles. While serving in Massachusetts legislature, he signed a historic education bill that set up a state board of education. Without regret, he gave up his successful legal practice and political career to become the first secretary of the board. There he exercised an enormous influence during the critical period of reconstruction that brought into existence the American graded elementary school as substitute for the older distinct school system. Under his leadership, the curriculum was restructured, the school year was increased to a minimum of six months, and mandatory schooling was extended to age sixteen. Other important reforms included the establishment of state normal schools for teacher training, institutes for in-service teacher education, and lyceums for adult education. He was also instrument in improving salaries for teachers and creating school libraries. Mann’s ideas about school reform were developed and distributed in twelve annual reports to the state of Massachusetts that he wrote during his tenure as secretary of education. Considered quite radical at the time, the Massachusetts reforms later served as a model for the nation. Mann was recognized as the farther of public education. What did Horace Mann advocate? 

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Xem chi tiết 589 lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 5)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 30 to 34. Perhaps it was his own lack of adequate schooling that inspired Horace Mann to work so hard for the important reforms in education that he accomplished. While he was still a boy, his father and older brother died, and he became responsible for supporting his family. Like most of the children in his town, he attended school only two or three months a year. Later, with the help of several teachers, he was able to study law and became a member of the Massachusetts bar, but he never forgot those early struggles. While serving in Massachusetts legislature, he signed a historic education bill that set up a state board of education. Without regret, he gave up his successful legal practice and political career to become the first secretary of the board. There he exercised an enormous influence during the critical period of reconstruction that brought into existence the American graded elementary school as substitute for the older distinct school system. Under his leadership, the curriculum was restructured, the school year was increased to a minimum of six months, and mandatory schooling was extended to age sixteen. Other important reforms included the establishment of state normal schools for teacher training, institutes for in-service teacher education, and lyceums for adult education. He was also instrument in improving salaries for teachers and creating school libraries. Mann’s ideas about school reform were developed and distributed in twelve annual reports to the state of Massachusetts that he wrote during his tenure as secretary of education. Considered quite radical at the time, the Massachusetts reforms later served as a model for the nation. Mann was recognized as the farther of public education. Which of the following describes Horace Mann’s early life? 

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 1.9 K lượt xem 5 năm trước
Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 29)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 28 to 34.   Soichiro Honda was bom in 1906 in a small village in Japan. It was so small that it didn’t even have electricity. His family was poor. Soichiro had eight brothers and sisters. Sadly, five of them died when they were young because they did not have good medical care. When Soichiro was eight years old, he saw his first automobile. He was amazed by it. For the next 50 years, he loved machines on wheels. When he was 15 years old, Soichiro left his village to work at an auto repair shop in Tokyo. It was then that Honda discovered motorcycles. He spent all of his free time fixing and riding motorcycles. He returned to his village six years later to open his own garage. Soon he owned several shops and had over 50 employees.   At the same time, he began to build and race motorcycles and cars. Honda loved to race, and he became one of Japan’s most competitive drivers. In 1936, his race car crashed while he was driving 100 miles per hour. Half of Honda’s face was crushed, and he had other serious injuries. It took him a year and a half to recover. After this, his family begged him to give up racing. He looked for a less dangerous job and finally decided to become a manufacturer.   At first, he manufactured engine parts. The Japanese navy used a lot of his engine parts in World War II. In 1948, after the war, he started the Honda Motor Company. He started the company with only $3,300. He made his first machines from engine parts that the military did not need after the war. These machines were not real motorcycles; they were bicycles with motors. People bought them because they needed a reliable form of transportation. As Honda’s business grew, he began to make different types of motorcycles. By 1950, his motorcycles were selling all over Japan. But there were 50 other motorcycle makers in Japan at the time. In 1958, Honda designed a lightweight motorcycle called the Super Cub. It was a huge success and Honda made a lot of money. Two years later, Honda built the world’s biggest motorcycle factory in Japan.   By the 1960s, the Super Cub was popular all over Asia. But Honda wanted the motorcycle to be popular all over the world. In Europe, he put his motorcycles in difficult races to show how good they were. In the United States, he tried a different method. He used a magazine ad with the words “You Meet the Nicest People on a Honda." It showed ordinary Americans such as students, businessmen, and older people all riding happily on the Honda Super Cub. The ad appeared in many popular magazines.   Readers who had never ridden a motorcycle saw the ad. The ad showed that motorcycles were not just for crazy young people who wore black leather jackets. They were good for other people too. The company sold thousands of motorcycles to new riders. Honda then started to put the ads on television. This was also very successful. For example, he put an ad for his motorcycle on during the Academy Awards program. Millions of people watched that program, and on the next day, sales of the motorcycle went up tremendously. By 1968, Honda had sold 1 million motorcycles in the United States.   In 1963, his company started to make cars. In 1972, it produced the Civic-, the next year, the Accord; and then in 1978, the Prelude. Soon, the company was one of the world’s biggest automobile makers. Honda was also famous for his business style. He believed that workers and bosses should have a close relationship. He also thought it was important to encourage workers to do their best.   In 1973, Soichiro Honda retired as president of his company. He died in 1991. Honda was very important to Japan’s recent history. He and many other business leaders helped make Japan into a leading industrial nation. What was different about the new motorcycle that Honda designed?

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Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 5)

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions. If that was done on a national scale, we would wipe out this infectious disease. 

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Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 5)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.  I found the lecture about environment very ______ . 

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Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 5)

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

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Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 5)

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

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Xem chi tiết 774 lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 5)

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

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Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 29)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 23 to 27. Fill in the appropriate word in question 23   We are all too well aware that the extinction of animal and plant species is one of the biggest and most horrifying threats (23) _____________ our planet these days. Having said that, there has recently been some good news out of Russia regarding something called regeneration - a(n) (24) _____________ solution to this ever-growing problem.   Regeneration involves (25) _____________ tissue from a plant or animal that has become extinct and ‘bringing it back to life’. In recent Russian experiments, scientists took fruit and seeds from the underground burrow of a long-dead Siberian squirrel and process to regenerate a beautiful flower called the Silene stenophylla. To date, it is the oldest plant to be produced from the innovative regeneration (26)____________     Understandably, experts are over the moon about their success as it shows once and for all that tissue can survive ice conservation for thousands of years. Those who participated in the regeneration of the flower are pleased and are now hoping to find prehistoric squirrel tissue or perhaps even (27) _____________ tissue from the great woolly mammoth, which could lead to the resurrection of those two species. [From: STARLIGHT 8, Workbook, Express Publishing. 2010]

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Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 29)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. The more difficult the job is, _____________.

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Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 4)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 35 to 42. Humans have struggled against weeds since the beginnings of agriculture. Marring our gardens is one of the milder effects of weeds - any plants that thrive where they are unwanted. They clog waterways, destroy wildlife habitats, and impede farming. Their spread eliminates grazing areas and accounts for one-third of all crop loss. They compete for sunlight, nutrients, and water with useful plants. The global need for weed control had been answered mainly by the chemical industry. Its herbicides are effective and sometimes necessary, but some pose serious problems, particularly if misused. Toxic compounds threaten animal and public health when they accumulate in food plants, groundwater, and drinking water. They also harm workers who apply them. In recent years, the chemical industry has introduced several herbicides that are more ecologically sound. Yet new chemicals alone cannot solve the world's weed problems. Hence, scientists are exploring the innate weed-killing powers of living organisms, primarily insects and microorganisms. The biological agents now in use are environmentally benign and are harmless to humans. They can be chosen for their ability to attack selected targets and leave crops and other plants untouched. In contrast, some of the most effective chemicals kill virtually all the plants they come in contact with, sparing only those that are naturally resistant or have been genetically modified for resistance. Furthermore, a number of biological agents can be administered only once, after which no added applications are needed. Chemicals typically must be used several times per growing season. Which of the following is NOT given as an advantage of using biological agents over chemical herbicides? 

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Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 4)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 35 to 42. Humans have struggled against weeds since the beginnings of agriculture. Marring our gardens is one of the milder effects of weeds - any plants that thrive where they are unwanted. They clog waterways, destroy wildlife habitats, and impede farming. Their spread eliminates grazing areas and accounts for one-third of all crop loss. They compete for sunlight, nutrients, and water with useful plants. The global need for weed control had been answered mainly by the chemical industry. Its herbicides are effective and sometimes necessary, but some pose serious problems, particularly if misused. Toxic compounds threaten animal and public health when they accumulate in food plants, groundwater, and drinking water. They also harm workers who apply them. In recent years, the chemical industry has introduced several herbicides that are more ecologically sound. Yet new chemicals alone cannot solve the world's weed problems. Hence, scientists are exploring the innate weed-killing powers of living organisms, primarily insects and microorganisms. The biological agents now in use are environmentally benign and are harmless to humans. They can be chosen for their ability to attack selected targets and leave crops and other plants untouched. In contrast, some of the most effective chemicals kill virtually all the plants they come in contact with, sparing only those that are naturally resistant or have been genetically modified for resistance. Furthermore, a number of biological agents can be administered only once, after which no added applications are needed. Chemicals typically must be used several times per growing season. Which of the following statements about the use of chemical agents as herbicides would the author most likely agree? 

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Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 4)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. “______ you treat him, he’ll help you. He’s so tolerant.” 

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 13.7 K lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 4)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. Michelle would rather that Sheila _____ to work yesterday. 

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 14.5 K lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 4)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. With so much ______, I’m lucky to be in work. 

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 25.6 K lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 4)

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 1.2 K lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 4)

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 699 lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 4)

 Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.  

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 1.3 K lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 4)

 Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 1.2 K lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 3)

  Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.  Plants and animals will find it difficult to escape from or adjust to the effects of global warming. Scientists have already observed shifts in the lifecycles of many plants and animals, such as flowers blooming earlier and birds hatching earlier in the spring. Many species have begun shifting where they live or their annual migration patterns due to warmer temperatures. With further warming, animals will tend to migrate toward the poles and up mountainsides toward higher elevations. Plants will also attempt to shift their ranges, seeking new areas as old habitats grow too warm. In many places, however, human development will prevent these shifts. Species that find cities or farmland blocking their way north or south may become extinct. Species living in unique ecosystems, such as those found in polar and mountaintop regions, are especially at risk because migration to new habitats is not possible. For example, polar bears and marine mammals in the Arctic are already threatened by dwindling sea ice but have nowhere farther north to go. Projecting species extinction due to global warming is extremely difficult. Some scientists have estimated that 20 to 50 percent of species could be committed to extinction with 2 to 3 Celsius degrees of further warming. The rate of warming, not just the magnitude, is extremely important for plants and animals. Some species and even entire ecosystems, such as certain types of forest, may not be able to adjust quickly enough and may disappear. Ocean ecosystems, especially fragile ones like coral reefs, will also be affected by global warming. Warmer ocean temperatures can cause coral to “bleach”, a state which if prolonged will lead to the death of the coral. Scientists estimate that even 1 Celsius degree of additional warming could lead to widespread bleaching and death of coral reefs around the world. Also, increasing carbon dioxide in the atmosphere enters the ocean and increases the acidity of ocean waters. This acidification further stresses ocean ecosystems. According to the passage, if some species are not able to adjust quickly to warmer temperatures, ______. 

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 2.8 K lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 3)

  Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.  Plants and animals will find it difficult to escape from or adjust to the effects of global warming. Scientists have already observed shifts in the lifecycles of many plants and animals, such as flowers blooming earlier and birds hatching earlier in the spring. Many species have begun shifting where they live or their annual migration patterns due to warmer temperatures. With further warming, animals will tend to migrate toward the poles and up mountainsides toward higher elevations. Plants will also attempt to shift their ranges, seeking new areas as old habitats grow too warm. In many places, however, human development will prevent these shifts. Species that find cities or farmland blocking their way north or south may become extinct. Species living in unique ecosystems, such as those found in polar and mountaintop regions, are especially at risk because migration to new habitats is not possible. For example, polar bears and marine mammals in the Arctic are already threatened by dwindling sea ice but have nowhere farther north to go. Projecting species extinction due to global warming is extremely difficult. Some scientists have estimated that 20 to 50 percent of species could be committed to extinction with 2 to 3 Celsius degrees of further warming. The rate of warming, not just the magnitude, is extremely important for plants and animals. Some species and even entire ecosystems, such as certain types of forest, may not be able to adjust quickly enough and may disappear. Ocean ecosystems, especially fragile ones like coral reefs, will also be affected by global warming. Warmer ocean temperatures can cause coral to “bleach”, a state which if prolonged will lead to the death of the coral. Scientists estimate that even 1 Celsius degree of additional warming could lead to widespread bleaching and death of coral reefs around the world. Also, increasing carbon dioxide in the atmosphere enters the ocean and increases the acidity of ocean waters. This acidification further stresses ocean ecosystems. The bleaching of coral reefs as mentioned in paragraph 4 indicates ______. 

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 3.6 K lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 3)

  Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.  Plants and animals will find it difficult to escape from or adjust to the effects of global warming. Scientists have already observed shifts in the lifecycles of many plants and animals, such as flowers blooming earlier and birds hatching earlier in the spring. Many species have begun shifting where they live or their annual migration patterns due to warmer temperatures. With further warming, animals will tend to migrate toward the poles and up mountainsides toward higher elevations. Plants will also attempt to shift their ranges, seeking new areas as old habitats grow too warm. In many places, however, human development will prevent these shifts. Species that find cities or farmland blocking their way north or south may become extinct. Species living in unique ecosystems, such as those found in polar and mountaintop regions, are especially at risk because migration to new habitats is not possible. For example, polar bears and marine mammals in the Arctic are already threatened by dwindling sea ice but have nowhere farther north to go. Projecting species extinction due to global warming is extremely difficult. Some scientists have estimated that 20 to 50 percent of species could be committed to extinction with 2 to 3 Celsius degrees of further warming. The rate of warming, not just the magnitude, is extremely important for plants and animals. Some species and even entire ecosystems, such as certain types of forest, may not be able to adjust quickly enough and may disappear. Ocean ecosystems, especially fragile ones like coral reefs, will also be affected by global warming. Warmer ocean temperatures can cause coral to “bleach”, a state which if prolonged will lead to the death of the coral. Scientists estimate that even 1 Celsius degree of additional warming could lead to widespread bleaching and death of coral reefs around the world. Also, increasing carbon dioxide in the atmosphere enters the ocean and increases the acidity of ocean waters. This acidification further stresses ocean ecosystems. It is mentioned in the passage that if the global temperature rose by 2 or 3 Celsius degrees, ______. 

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 2.5 K lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 3)

  Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.  Plants and animals will find it difficult to escape from or adjust to the effects of global warming. Scientists have already observed shifts in the lifecycles of many plants and animals, such as flowers blooming earlier and birds hatching earlier in the spring. Many species have begun shifting where they live or their annual migration patterns due to warmer temperatures. With further warming, animals will tend to migrate toward the poles and up mountainsides toward higher elevations. Plants will also attempt to shift their ranges, seeking new areas as old habitats grow too warm. In many places, however, human development will prevent these shifts. Species that find cities or farmland blocking their way north or south may become extinct. Species living in unique ecosystems, such as those found in polar and mountaintop regions, are especially at risk because migration to new habitats is not possible. For example, polar bears and marine mammals in the Arctic are already threatened by dwindling sea ice but have nowhere farther north to go. Projecting species extinction due to global warming is extremely difficult. Some scientists have estimated that 20 to 50 percent of species could be committed to extinction with 2 to 3 Celsius degrees of further warming. The rate of warming, not just the magnitude, is extremely important for plants and animals. Some species and even entire ecosystems, such as certain types of forest, may not be able to adjust quickly enough and may disappear. Ocean ecosystems, especially fragile ones like coral reefs, will also be affected by global warming. Warmer ocean temperatures can cause coral to “bleach”, a state which if prolonged will lead to the death of the coral. Scientists estimate that even 1 Celsius degree of additional warming could lead to widespread bleaching and death of coral reefs around the world. Also, increasing carbon dioxide in the atmosphere enters the ocean and increases the acidity of ocean waters. This acidification further stresses ocean ecosystems. The pronoun “those” in paragraph 2 refers to ______. 

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 727 lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 3)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 38 to 42. Some people think that a spider is an insect, but it is an arachnid. Arachnids have two main body parts and eight walking legs while insects have three main body parts and six legs. Many insects can fly, but spiders cannot fly. There are many different kinds of spiders around the world. They come in different colors, such as black, brown, white, yellow, and orange. Spiders usually live for one year but a spider called the Tarantula lives as long as 20 years. Some spiders are very small but some are so large they can fit a dinner plate. The most unusual thing is that a spider can spin a web. Spiders have silk in their stomach and they use the silk to make a web. The web is the spider's home. But the spider does not stick to its own web because its legs have oil them. It is very strong and sticky. The web is used to catch insects. When an insect is trapped on a spider's web, the spider wraps the insect in silk. It eats the insect at a later time. However, the spider does not really eat it. Since it has no teeth, it puts venom in the insect to make it a liquid. All of the following are true EXCEPT that _________. 

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 1.8 K lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 3)

  Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 38 to 42.  Some people think that a spider is an insect, but it is an arachnid. Arachnids have two main body parts and eight walking legs while insects have three main body parts and six legs. Many insects can fly, but spiders cannot fly. There are many different kinds of spiders around the world. They come in different colors, such as black, brown, white, yellow, and orange. Spiders usually live for one year but a spider called the Tarantula lives as long as 20 years. Some spiders are very small but some are so large they can fit a dinner plate. The most unusual thing is that a spider can spin a web. Spiders have silk in their stomach and they use the silk to make a web. The web is the spider's home. But the spider does not stick to its own web because its legs have oil them. It is very strong and sticky. The web is used to catch insects. When an insect is trapped on a spider's web, the spider wraps the insect in silk. It eats the insect at a later time. However, the spider does not really eat it. Since it has no teeth, it puts venom in the insect to make it a liquid. What is the main topic of the passage? 

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 566 lượt xem 5 năm trước
Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 29)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. My brother was worried about being interviewed on television, but he _____________ to the occasion wonderfully.

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 3 K lượt xem 5 năm trước
Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 29)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. _____________ advised on what and how to prepare for the interview, he might have got the job.

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 470 lượt xem 5 năm trước
Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 29)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. On Sundays, many people take their cars to service stations ____________.

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 9.2 K lượt xem 5 năm trước
Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 29)

  Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. Neither Mary nor her sister _____________ to attend the concert.  

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 7 K lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 3)

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions. In some countries, the disease burden could be prevented through environmental improvements. 

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 49.3 K lượt xem 5 năm trước
Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 29)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. As a student, you envied your friends who were working and earning their own money, _____________?

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 8 K lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 3)

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions. The works of such men as the English philosophers John Locke and Thomas Hobbes helped pave the way for academic freedom in the modern sense. 

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 2.5 K lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 3)

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions. I will not stand for your bad attitude any longer. 

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 32.5 K lượt xem 5 năm trước
Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 29)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. Tim is nearsighted. He _____________ glasses ever since he was nine years old.

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 3.4 K lượt xem 5 năm trước
Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 29)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. You need to make _____________ about what course you should take at university.

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 448 lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 3)

Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges. Stephanie: “Oh, no! I left my book at home. Can I share yours?” - Scott: “_______________.” 

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 14.5 K lượt xem 5 năm trước
Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 29)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. He has received numerous honours and prizes in _____________ of his remarkable achievements.

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 5.2 K lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 3)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. In spite of her abilities, Laura has been ______ overlooked for promotion. 

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 82.1 K lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 3)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. Long ago, women were ______ to vote in political elections. 

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 10.5 K lượt xem 5 năm trước
Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 29)

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. He is exhausted. He _____________ around the whole afternoon trying to clean the house before the guests arrive.

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 1 K lượt xem 5 năm trước
Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 29)

Mark the letter A, Bf C, or D on your answer sheet to indicate the sentence that best completes each of the following exchanges. Peter is telling Alex about his father’s health condition. Peter: “My father’s much better now.” - Alex: “_____________”

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 2.6 K lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 3)

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions. 

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 1.7 K lượt xem 5 năm trước
Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 3)

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions. 

Tiếng Anh Tốt nghiệp THPT
Xem chi tiết 2.5 K lượt xem 5 năm trước
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