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Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 30 to 34       The first jazz musicians played in New Orleans during the early 1900's. After 1917, many of the New Orleans musicians moved to the south side of Chicago, where they continued to play their style of jazz. Soon Chicago was the new-center for jazz.       Several outstanding musicians emerged as leading jazz artists in Chicago. Daniel Lotus “Satchmo" Armstrong, born in New Orleans in 1900, was one. Another leading musician was Joseph king Oliver, who is also credited with having discovered Armstrong, when they were both in New Orleans. While in Chicago, Oliver asked Armstrong, who was in New Orleans, to join his band. In 1923 King Oliver's Creole Jazz Band made the first important set of recordings by a Hot Five and Hot Seven bands under Louis Armstrong also made recordings of special note.      Although Chicago's South Side was the main jazz center, some musicians in New York were also demanding attention in jazz circles. In 1923 Fletcher Henderson already had a ten-piece band that played jazz. During the early 1930's, the number of players grew to sixteen. Henderson's band was considered a leader in what some people have called the Big Band Era. By the 1930's, big dance bands were in the rage. Large numbers of people went to ballrooms to dance to jazz music played by big bands.            One of the most popular and also a very famous jazz band was the Duke Eilington band. Edward "Duke" Ellington was born in Washington, D.C., in 1899 and died in New York City in 1974. He studied the piano as a young boy and later began writing original musical compositions. The first of Ellington's European tours came in 1933. He soon received international fame for his talent as a band leader, composer and arranger. Ten years later, Ellington began giving annual concerts at Carnegic Hall in New York City. People began to listen to jazz in the same way, that they had always listened to classical music. The passage supports which of the following conclusions?  

Xem chi tiết 669 lượt xem 4 năm trước

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 30 to 34       The first jazz musicians played in New Orleans during the early 1900's. After 1917, many of the New Orleans musicians moved to the south side of Chicago, where they continued to play their style of jazz. Soon Chicago was the new-center for jazz.       Several outstanding musicians emerged as leading jazz artists in Chicago. Daniel Lotus “Satchmo" Armstrong, born in New Orleans in 1900, was one. Another leading musician was Joseph king Oliver, who is also credited with having discovered Armstrong, when they were both in New Orleans. While in Chicago, Oliver asked Armstrong, who was in New Orleans, to join his band. In 1923 King Oliver's Creole Jazz Band made the first important set of recordings by a Hot Five and Hot Seven bands under Louis Armstrong also made recordings of special note.      Although Chicago's South Side was the main jazz center, some musicians in New York were also demanding attention in jazz circles. In 1923 Fletcher Henderson already had a ten-piece band that played jazz. During the early 1930's, the number of players grew to sixteen. Henderson's band was considered a leader in what some people have called the Big Band Era. By the 1930's, big dance bands were in the rage. Large numbers of people went to ballrooms to dance to jazz music played by big bands.       One of the most popular and also a very famous jazz band was the Duke Eilington band. Edward "Duke" Ellington was born in Washington, D.C., in 1899 and died in New York City in 1974. He studied the piano as a young boy and later began writing original musical compositions. The first of Ellington's European tours came in 1933. He soon received international fame for his talent as a band leader, composer and arranger. Ten years later, Ellington began giving annual concerts at Carnegic Hall in New York City. People began to listen to jazz in the same way, that they had always listened to classical music. The nickname "Duke" belonged to which of the following bandleaders? 

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Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 30 to 34       The first jazz musicians played in New Orleans during the early 1900's. After 1917, many of the New Orleans musicians moved to the south side of Chicago, where they continued to play their style of jazz. Soon Chicago was the new-center for jazz.       Several outstanding musicians emerged as leading jazz artists in Chicago. Daniel Lotus “Satchmo" Armstrong, born in New Orleans in 1900, was one. Another leading musician was Joseph king Oliver, who is also credited with having discovered Armstrong, when they were both in New Orleans. While in Chicago, Oliver asked Armstrong, who was in New Orleans, to join his band. In 1923 King Oliver's Creole Jazz Band made the first important set of recordings by a Hot Five and Hot Seven bands under Louis Armstrong also made recordings of special note.      Although Chicago's South Side was the main jazz center, some musicians in New York were also demanding attention in jazz circles. In 1923 Fletcher Henderson already had a ten-piece band that played jazz. During the early 1930's, the number of players grew to sixteen. Henderson's band was considered a leader in what some people have called the Big Band Era. By the 1930's, big dance bands were in the rage. Large numbers of people went to ballrooms to dance to jazz music played by big bands.       One of the most popular and also a very famous jazz band was the Duke Eilington band. Edward "Duke" Ellington was born in Washington, D.C., in 1899 and died in New York City in 1974. He studied the piano as a young boy and later began writing original musical compositions. The first of Ellington's European tours came in 1933. He soon received international fame for his talent as a band leader, composer and arranger. Ten years later, Ellington began giving annual concerts at Carnegic Hall in New York City. People began to listen to jazz in the same way, that they had always listened to classical music. As used in line 9, the word “note” could best be replaced by which of the following? 

Xem chi tiết 546 lượt xem 4 năm trước

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 30 to 34       The first jazz musicians played in New Orleans during the early 1900's. After 1917, many of the New Orleans musicians moved to the south side of Chicago, where they continued to play their style of jazz. Soon Chicago was the new-center for jazz.       Several outstanding musicians emerged as leading jazz artists in Chicago. Daniel Lotus “Satchmo" Armstrong, born in New Orleans in 1900, was one. Another leading musician was Joseph king Oliver, who is also credited with having discovered Armstrong, when they were both in New Orleans. While in Chicago, Oliver asked Armstrong, who was in New Orleans, to join his band. In 1923 King Oliver's Creole Jazz Band made the first important set of recordings by a Hot Five and Hot Seven bands under Louis Armstrong also made recordings of special note.      Although Chicago's South Side was the main jazz center, some musicians in New York were also demanding attention in jazz circles. In 1923 Fletcher Henderson already had a ten-piece band that played jazz. During the early 1930's, the number of players grew to sixteen. Henderson's band was considered a leader in what some people have called the Big Band Era. By the 1930's, big dance bands were in the rage. Large numbers of people went to ballrooms to dance to jazz music played by big bands.       One of the most popular and also a very famous jazz band was the Duke Eilington band. Edward "Duke" Ellington was born in Washington, D.C., in 1899 and died in New York City in 1974. He studied the piano as a young boy and later began writing original musical compositions. The first of Ellington's European tours came in 1933. He soon received international fame for his talent as a band leader, composer and arranger. Ten years later, Ellington began giving annual concerts at Carnegic Hall in New York City. People began to listen to jazz in the same way, that they had always listened to classical music. According to the passage, which of the following Black bands was the first to make a significant set of jazz recordings?  

Xem chi tiết 1.7 K lượt xem 4 năm trước

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 30 to 34       The first jazz musicians played in New Orleans during the early 1900's. After 1917, many of the New Orleans musicians moved to the south side of Chicago, where they continued to play their style of jazz. Soon Chicago was the new-center for jazz.       Several outstanding musicians emerged as leading jazz artists in Chicago. Daniel Lotus “Satchmo" Armstrong, born in New Orleans in 1900, was one. Another leading musician was Joseph king Oliver, who is also credited with having discovered Armstrong, when they were both in New Orleans. While in Chicago, Oliver asked Armstrong, who was in New Orleans, to join his band. In 1923 King Oliver's Creole Jazz Band made the first important set of recordings by a Hot Five and Hot Seven bands under Louis Armstrong also made recordings of special note.      Although Chicago's South Side was the main jazz center, some musicians in New York were also demanding attention in jazz circles. In 1923 Fletcher Henderson already had a ten-piece band that played jazz. During the early 1930's, the number of players grew to sixteen. Henderson's band was considered a leader in what some people have called the Big Band Era. By the 1930's, big dance bands were in the rage. Large numbers of people went to ballrooms to dance to jazz music played by big bands.       One of the most popular and also a very famous jazz band was the Duke Eilington band. Edward "Duke" Ellington was born in Washington, D.C., in 1899 and died in New York City in 1974. He studied the piano as a young boy and later began writing original musical compositions. The first of Ellington's European tours came in 1933. He soon received international fame for his talent as a band leader, composer and arranger. Ten years later, Ellington began giving annual concerts at Carnegic Hall in New York City. People began to listen to jazz in the same way, that they had always listened to classical music. It can be inferred from the passage that Louis Armstrong went to Chicago for which of the following reasons?  

Xem chi tiết 2.8 K lượt xem 4 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to choose the word or phrase that best fits each of the numbered blanks from 25 to 29        Crocodiles are the world's largest reptiles. Some species of other animals have become (25) ___________ but the crocodiles have not experienced such a fate. All 23 species of the crocodiles are still surviving. There are two types of crocodiles found in Australia, freshwater and estuarine. Their long jaws, protective armor, streamlined bodies and long tails make them very suitable for living in aquatic (26) ___________ like swamps and rivers. Crocodiles are cold blooded. Their body temperature changes (27) ___________ the temperature of the air, water and land of its surroundings. Freshwater crocodiles can be found at the rivers and swamps in some parts of Australia. They have narrow snout and reasonably straight jawline with even-sized teeth. Unlike the estuarine crocodiles, they are not 'man-eaters' and (28) ___________ mainly on insects, frogs, lizards, turtles, with bats, birds and small mammals. The estuarine crocodiles, (29) ___________, are found mainly in the warm climate of Sri Lanka, India, Myanmar as well as other some countries in Southeast Asia and Australia. They have broader snouts than freshwater crocodiles, with an uneven 'up and down' jawline and irregular-sized teeth. It is estimated that they can live for at least 70 to 100 years.  

Xem chi tiết 812 lượt xem 4 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to choose the word or phrase that best fits each of the numbered blanks from 25 to 29             Crocodiles are the world's largest reptiles. Some species of other animals have become (25) ___________ but the crocodiles have not experienced such a fate. All 23 species of the crocodiles are still surviving. There are two types of crocodiles found in Australia, freshwater and estuarine. Their long jaws, protective armor, streamlined bodies and long tails make them very suitable for living in aquatic (26) ___________ like swamps and rivers. Crocodiles are cold blooded. Their body temperature changes (27) ___________ the temperature of the air, water and land of its surroundings. Freshwater crocodiles can be found at the rivers and swamps in some parts of Australia. They have narrow snout and reasonably straight jawline with even-sized teeth. Unlike the estuarine crocodiles, they are not 'man-eaters' and (28) ___________ mainly on insects, frogs, lizards, turtles, with bats, birds and small mammals. The estuarine crocodiles, (29) ___________, are found mainly in the warm climate of Sri Lanka, India, Myanmar as well as other some countries in Southeast Asia and Australia. They have broader snouts than freshwater crocodiles, with an uneven 'up and down' jawline and irregular-sized teeth. It is estimated that they can live for at least 70 to 100 years

Xem chi tiết 621 lượt xem 4 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to choose the word or phrase that best fits each of the numbered blanks from 25 to 29             Crocodiles are the world's largest reptiles. Some species of other animals have become (25) ___________ but the crocodiles have not experienced such a fate. All 23 species of the crocodiles are still surviving. There are two types of crocodiles found in Australia, freshwater and estuarine. Their long jaws, protective armor, streamlined bodies and long tails make them very suitable for living in aquatic (26) ___________ like swamps and rivers. Crocodiles are cold blooded. Their body temperature changes (27) ___________ the temperature of the air, water and land of its surroundings. Freshwater crocodiles can be found at the rivers and swamps in some parts of Australia. They have narrow snout and reasonably straight jawline with even-sized teeth. Unlike the estuarine crocodiles, they are not 'man-eaters' and (28) ___________ mainly on insects, frogs, lizards, turtles, with bats, birds and small mammals. The estuarine crocodiles, (29) ___________, are found mainly in the warm climate of Sri Lanka, India, Myanmar as well as other some countries in Southeast Asia and Australia. They have broader snouts than freshwater crocodiles, with an uneven 'up and down' jawline and irregular-sized teeth. It is estimated that they can live for at least 70 to 100 years

Xem chi tiết 1.4 K lượt xem 4 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to choose the word or phrase that best fits each of the numbered blanks from 25 to 29             Crocodiles are the world's largest reptiles. Some species of other animals have become (25) ___________ but the crocodiles have not experienced such a fate. All 23 species of the crocodiles are still surviving. There are two types of crocodiles found in Australia, freshwater and estuarine. Their long jaws, protective armor, streamlined bodies and long tails make them very suitable for living in aquatic (26) ___________ like swamps and rivers. Crocodiles are cold blooded. Their body temperature changes (27) ___________ the temperature of the air, water and land of its surroundings. Freshwater crocodiles can be found at the rivers and swamps in some parts of Australia. They have narrow snout and reasonably straight jawline with even-sized teeth. Unlike the estuarine crocodiles, they are not 'man-eaters' and (28) ___________ mainly on insects, frogs, lizards, turtles, with bats, birds and small mammals. The estuarine crocodiles, (29) ___________, are found mainly in the warm climate of Sri Lanka, India, Myanmar as well as other some countries in Southeast Asia and Australia. They have broader snouts than freshwater crocodiles, with an uneven 'up and down' jawline and irregular-sized teeth. It is estimated that they can live for at least 70 to 100 years

Xem chi tiết 644 lượt xem 4 năm trước

Read the following passage and mark the letter A, B, C, or D on your answer sheet to choose the word or phrase that best fits each of the numbered blanks from 25 to 29             Crocodiles are the world's largest reptiles. Some species of other animals have become (25) ___________ but the crocodiles have not experienced such a fate. All 23 species of the crocodiles are still surviving. There are two types of crocodiles found in Australia, freshwater and estuarine. Their long jaws, protective armor, streamlined bodies and long tails make them very suitable for living in aquatic (26) ___________ like swamps and rivers. Crocodiles are cold blooded. Their body temperature changes (27) ___________ the temperature of the air, water and land of its surroundings. Freshwater crocodiles can be found at the rivers and swamps in some parts of Australia. They have narrow snout and reasonably straight jawline with even-sized teeth. Unlike the estuarine crocodiles, they are not 'man-eaters' and (28) ___________ mainly on insects, frogs, lizards, turtles, with bats, birds and small mammals. The estuarine crocodiles, (29) ___________, are found mainly in the warm climate of Sri Lanka, India, Myanmar as well as other some countries in Southeast Asia and Australia. They have broader snouts than freshwater crocodiles, with an uneven 'up and down' jawline and irregular-sized teeth. It is estimated that they can live for at least 70 to 100 years

Xem chi tiết 654 lượt xem 4 năm trước

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.Three scales of temperature, each of which permits a precise measurement, are in current use: the Fahrenheit, Celsius, and Kelvin scales. These three different temperature scales were each developed by different people and have come to be used in different situations.The scale that is most widely used by the general public in the United States is the Fahrenheit scale. In 1714, Daniel Gabriel Fahrenheit, a German physicist who was living in Holland and operating an instrument business, developed a thermometer and the temperature scale that still carries his name. His original scale had two fixed points: 0º was the lowest temperature and 96º was what he believed was the normal temperature of the human body. Based on this scale, he calculated that the freezing point of water was 32º; in later studies, it was determined that the boiling point of water was 212º. The Fahrenheit scale came to be accepted as the standard measure of temperature in a number of countries. Today, however, the United States is the only major country in the world that still uses the Fahrenheit scale.The scale that is in use in many other countries is the Celsius scale. Anders Celsius, a Swedish astronomer, developed a thermometer in 1741 that based temperatures on the freezing and boiling temperatures of water. On the thermometer that Celsius developed, however, 0º was used to indicate the boiling temperature of water, and 100º was used to indicate the freezing temperature of water. After his death, the scale was reversed by a friend, the biologist Carl von Linne. On the new scale after the reversal by von Linne, 0º indicated the freezing temperature of water, and 100º indicated the boiling temperature of water. At around the same time, a similar thermometer was being developed in France. After the French Revolution, the scale developed in France was adopted as part of the metric system in that country under the name centigrade, which means "a hundred units," and from there it spread worldwide. In 1948, an international agreement was made to rename the centigrade scale the Celsius scale in honor of the scientist who was first known to use a 100-degree scale, though it should be remembered that the scale that Celsius actually used himself was the reverse of today's scale.A third scale, the Kelvin scale, is generally used today for scientific purposes. This scale was first suggested in 1854 by two English physicists: William Thomson, Lord Kelvin and James Prescott Joule. The Kelvin scale defines 0º as absolute zero, the temperature at which all atomic and molecular motion theoretically stops, and 100º separates the freezing point and boiling point of water, just as it does on the Celsius scale. On the Kelvin scale, with 0º equal to absolute zero, water freezes at 273º, and water boils at a temperature 100º higher. The Kelvin scale is well suited to some areas of scientific study because it does not have any negative values, yet it still maintains the 100º difference between the freezing point and boiling point of water that the Celsius scale has and can thus easily be converted to the Celsius scale by merely subtracting 273º from the temperature on the Kelvin scaleWhich of the following can be inferred from the passage?

Xem chi tiết 7.9 K lượt xem 4 năm trước

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.Three scales of temperature, each of which permits a precise measurement, are in current use: the Fahrenheit, Celsius, and Kelvin scales. These three different temperature scales were each developed by different people and have come to be used in different situations.The scale that is most widely used by the general public in the United States is the Fahrenheit scale. In 1714, Daniel Gabriel Fahrenheit, a German physicist who was living in Holland and operating an instrument business, developed a thermometer and the temperature scale that still carries his name. His original scale had two fixed points: 0º was the lowest temperature and 96º was what he believed was the normal temperature of the human body. Based on this scale, he calculated that the freezing point of water was 32º; in later studies, it was determined that the boiling point of water was 212º. The Fahrenheit scale came to be accepted as the standard measure of temperature in a number of countries. Today, however, the United States is the only major country in the world that still uses the Fahrenheit scale.The scale that is in use in many other countries is the Celsius scale. Anders Celsius, a Swedish astronomer, developed a thermometer in 1741 that based temperatures on the freezing and boiling temperatures of water. On the thermometer that Celsius developed, however, 0º was used to indicate the boiling temperature of water, and 100º was used to indicate the freezing temperature of water. After his death, the scale was reversed by a friend, the biologist Carl von Linne. On the new scale after the reversal by von Linne, 0º indicated the freezing temperature of water, and 100º indicated the boiling temperature of water. At around the same time, a similar thermometer was being developed in France. After the French Revolution, the scale developed in France was adopted as part of the metric system in that country under the name centigrade, which means "a hundred units," and from there it spread worldwide. In 1948, an international agreement was made to rename the centigrade scale the Celsius scale in honor of the scientist who was first known to use a 100-degree scale, though it should be remembered that the scale that Celsius actually used himself was the reverse of today's scale.A third scale, the Kelvin scale, is generally used today for scientific purposes. This scale was first suggested in 1854 by two English physicists: William Thomson, Lord Kelvin and James Prescott Joule. The Kelvin scale defines 0º as absolute zero, the temperature at which all atomic and molecular motion theoretically stops, and 100º separates the freezing point and boiling point of water, just as it does on the Celsius scale. On the Kelvin scale, with 0º equal to absolute zero, water freezes at 273º, and water boils at a temperature 100º higher. The Kelvin scale is well suited to some areas of scientific study because it does not have any negative values, yet it still maintains the 100º difference between the freezing point and boiling point of water that the Celsius scale has and can thus easily be converted to the Celsius scale by merely subtracting 273º from the temperature on the Kelvin scaleWhich of the following is NOT true about the Celsius scale, according to the passage? 

Xem chi tiết 2.4 K lượt xem 4 năm trước

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.Three scales of temperature, each of which permits a precise measurement, are in current use: the Fahrenheit, Celsius, and Kelvin scales. These three different temperature scales were each developed by different people and have come to be used in different situations.The scale that is most widely used by the general public in the United States is the Fahrenheit scale. In 1714, Daniel Gabriel Fahrenheit, a German physicist who was living in Holland and operating an instrument business, developed a thermometer and the temperature scale that still carries his name. His original scale had two fixed points: 0º was the lowest temperature and 96º was what he believed was the normal temperature of the human body. Based on this scale, he calculated that the freezing point of water was 32º; in later studies, it was determined that the boiling point of water was 212º. The Fahrenheit scale came to be accepted as the standard measure of temperature in a number of countries. Today, however, the United States is the only major country in the world that still uses the Fahrenheit scale.The scale that is in use in many other countries is the Celsius scale. Anders Celsius, a Swedish astronomer, developed a thermometer in 1741 that based temperatures on the freezing and boiling temperatures of water. On the thermometer that Celsius developed, however, 0º was used to indicate the boiling temperature of water, and 100º was used to indicate the freezing temperature of water. After his death, the scale was reversed by a friend, the biologist Carl von Linne. On the new scale after the reversal by von Linne, 0º indicated the freezing temperature of water, and 100º indicated the boiling temperature of water. At around the same time, a similar thermometer was being developed in France. After the French Revolution, the scale developed in France was adopted as part of the metric system in that country under the name centigrade, which means "a hundred units," and from there it spread worldwide. In 1948, an international agreement was made to rename the centigrade scale the Celsius scale in honor of the scientist who was first known to use a 100-degree scale, though it should be remembered that the scale that Celsius actually used himself was the reverse of today's scale.A third scale, the Kelvin scale, is generally used today for scientific purposes. This scale was first suggested in 1854 by two English physicists: William Thomson, Lord Kelvin and James Prescott Joule. The Kelvin scale defines 0º as absolute zero, the temperature at which all atomic and molecular motion theoretically stops, and 100º separates the freezing point and boiling point of water, just as it does on the Celsius scale. On the Kelvin scale, with 0º equal to absolute zero, water freezes at 273º, and water boils at a temperature 100º higher. The Kelvin scale is well suited to some areas of scientific study because it does not have any negative values, yet it still maintains the 100º difference between the freezing point and boiling point of water that the Celsius scale has and can thus easily be converted to the Celsius scale by merely subtracting 273º from the temperature on the Kelvin scaleThe word “it” in paragraph 4 refers to _______

Xem chi tiết 1.3 K lượt xem 4 năm trước

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.Three scales of temperature, each of which permits a precise measurement, are in current use: the Fahrenheit, Celsius, and Kelvin scales. These three different temperature scales were each developed by different people and have come to be used in different situations.The scale that is most widely used by the general public in the United States is the Fahrenheit scale. In 1714, Daniel Gabriel Fahrenheit, a German physicist who was living in Holland and operating an instrument business, developed a thermometer and the temperature scale that still carries his name. His original scale had two fixed points: 0º was the lowest temperature and 96º was what he believed was the normal temperature of the human body. Based on this scale, he calculated that the freezing point of water was 32º; in later studies, it was determined that the boiling point of water was 212º. The Fahrenheit scale came to be accepted as the standard measure of temperature in a number of countries. Today, however, the United States is the only major country in the world that still uses the Fahrenheit scale.The scale that is in use in many other countries is the Celsius scale. Anders Celsius, a Swedish astronomer, developed a thermometer in 1741 that based temperatures on the freezing and boiling temperatures of water. On the thermometer that Celsius developed, however, 0º was used to indicate the boiling temperature of water, and 100º was used to indicate the freezing temperature of water. After his death, the scale was reversed by a friend, the biologist Carl von Linne. On the new scale after the reversal by von Linne, 0º indicated the freezing temperature of water, and 100º indicated the boiling temperature of water. At around the same time, a similar thermometer was being developed in France. After the French Revolution, the scale developed in France was adopted as part of the metric system in that country under the name centigrade, which means "a hundred units," and from there it spread worldwide. In 1948, an international agreement was made to rename the centigrade scale the Celsius scale in honor of the scientist who was first known to use a 100-degree scale, though it should be remembered that the scale that Celsius actually used himself was the reverse of today's scale.A third scale, the Kelvin scale, is generally used today for scientific purposes. This scale was first suggested in 1854 by two English physicists: William Thomson, Lord Kelvin and James Prescott Joule. The Kelvin scale defines 0º as absolute zero, the temperature at which all atomic and molecular motion theoretically stops, and 100º separates the freezing point and boiling point of water, just as it does on the Celsius scale. On the Kelvin scale, with 0º equal to absolute zero, water freezes at 273º, and water boils at a temperature 100º higher. The Kelvin scale is well suited to some areas of scientific study because it does not have any negative values, yet it still maintains the 100º difference between the freezing point and boiling point of water that the Celsius scale has and can thus easily be converted to the Celsius scale by merely subtracting 273º from the temperature on the Kelvin scaleThe word “adopted” in paragraph 3 could best be replaced by _______.

Xem chi tiết 351 lượt xem 4 năm trước

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.Three scales of temperature, each of which permits a precise measurement, are in current use: the Fahrenheit, Celsius, and Kelvin scales. These three different temperature scales were each developed by different people and have come to be used in different situations.The scale that is most widely used by the general public in the United States is the Fahrenheit scale. In 1714, Daniel Gabriel Fahrenheit, a German physicist who was living in Holland and operating an instrument business, developed a thermometer and the temperature scale that still carries his name. His original scale had two fixed points: 0º was the lowest temperature and 96º was what he believed was the normal temperature of the human body. Based on this scale, he calculated that the freezing point of water was 32º; in later studies, it was determined that the boiling point of water was 212º. The Fahrenheit scale came to be accepted as the standard measure of temperature in a number of countries. Today, however, the United States is the only major country in the world that still uses the Fahrenheit scale.The scale that is in use in many other countries is the Celsius scale. Anders Celsius, a Swedish astronomer, developed a thermometer in 1741 that based temperatures on the freezing and boiling temperatures of water. On the thermometer that Celsius developed, however, 0º was used to indicate the boiling temperature of water, and 100º was used to indicate the freezing temperature of water. After his death, the scale was reversed by a friend, the biologist Carl von Linne. On the new scale after the reversal by von Linne, 0º indicated the freezing temperature of water, and 100º indicated the boiling temperature of water. At around the same time, a similar thermometer was being developed in France. After the French Revolution, the scale developed in France was adopted as part of the metric system in that country under the name centigrade, which means "a hundred units," and from there it spread worldwide. In 1948, an international agreement was made to rename the centigrade scale the Celsius scale in honor of the scientist who was first known to use a 100-degree scale, though it should be remembered that the scale that Celsius actually used himself was the reverse of today's scale.A third scale, the Kelvin scale, is generally used today for scientific purposes. This scale was first suggested in 1854 by two English physicists: William Thomson, Lord Kelvin and James Prescott Joule. The Kelvin scale defines 0º as absolute zero, the temperature at which all atomic and molecular motion theoretically stops, and 100º separates the freezing point and boiling point of water, just as it does on the Celsius scale. On the Kelvin scale, with 0º equal to absolute zero, water freezes at 273º, and water boils at a temperature 100º higher. The Kelvin scale is well suited to some areas of scientific study because it does not have any negative values, yet it still maintains the 100º difference between the freezing point and boiling point of water that the Celsius scale has and can thus easily be converted to the Celsius scale by merely subtracting 273º from the temperature on the Kelvin scaleAccording to the passage, a temperature of 50º centigrade would be equal to _______.

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Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.Three scales of temperature, each of which permits a precise measurement, are in current use: the Fahrenheit, Celsius, and Kelvin scales. These three different temperature scales were each developed by different people and have come to be used in different situations.The scale that is most widely used by the general public in the United States is the Fahrenheit scale. In 1714, Daniel Gabriel Fahrenheit, a German physicist who was living in Holland and operating an instrument business, developed a thermometer and the temperature scale that still carries his name. His original scale had two fixed points: 0º was the lowest temperature and 96º was what he believed was the normal temperature of the human body. Based on this scale, he calculated that the freezing point of water was 32º; in later studies, it was determined that the boiling point of water was 212º. The Fahrenheit scale came to be accepted as the standard measure of temperature in a number of countries. Today, however, the United States is the only major country in the world that still uses the Fahrenheit scale.The scale that is in use in many other countries is the Celsius scale. Anders Celsius, a Swedish astronomer, developed a thermometer in 1741 that based temperatures on the freezing and boiling temperatures of water. On the thermometer that Celsius developed, however, 0º was used to indicate the boiling temperature of water, and 100º was used to indicate the freezing temperature of water. After his death, the scale was reversed by a friend, the biologist Carl von Linne. On the new scale after the reversal by von Linne, 0º indicated the freezing temperature of water, and 100º indicated the boiling temperature of water. At around the same time, a similar thermometer was being developed in France. After the French Revolution, the scale developed in France was adopted as part of the metric system in that country under the name centigrade, which means "a hundred units," and from there it spread worldwide. In 1948, an international agreement was made to rename the centigrade scale the Celsius scale in honor of the scientist who was first known to use a 100-degree scale, though it should be remembered that the scale that Celsius actually used himself was the reverse of today's scale.A third scale, the Kelvin scale, is generally used today for scientific purposes. This scale was first suggested in 1854 by two English physicists: William Thomson, Lord Kelvin and James Prescott Joule. The Kelvin scale defines 0º as absolute zero, the temperature at which all atomic and molecular motion theoretically stops, and 100º separates the freezing point and boiling point of water, just as it does on the Celsius scale. On the Kelvin scale, with 0º equal to absolute zero, water freezes at 273º, and water boils at a temperature 100º higher. The Kelvin scale is well suited to some areas of scientific study because it does not have any negative values, yet it still maintains the 100º difference between the freezing point and boiling point of water that the Celsius scale has and can thus easily be converted to the Celsius scale by merely subtracting 273º from the temperature on the Kelvin scaleThe word “fixed” in paragraph 2 could best be replaced by _______.

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Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.Three scales of temperature, each of which permits a precise measurement, are in current use: the Fahrenheit, Celsius, and Kelvin scales. These three different temperature scales were each developed by different people and have come to be used in different situations.The scale that is most widely used by the general public in the United States is the Fahrenheit scale. In 1714, Daniel Gabriel Fahrenheit, a German physicist who was living in Holland and operating an instrument business, developed a thermometer and the temperature scale that still carries his name. His original scale had two fixed points: 0º was the lowest temperature and 96º was what he believed was the normal temperature of the human body. Based on this scale, he calculated that the freezing point of water was 32º; in later studies, it was determined that the boiling point of water was 212º. The Fahrenheit scale came to be accepted as the standard measure of temperature in a number of countries. Today, however, the United States is the only major country in the world that still uses the Fahrenheit scale.The scale that is in use in many other countries is the Celsius scale. Anders Celsius, a Swedish astronomer, developed a thermometer in 1741 that based temperatures on the freezing and boiling temperatures of water. On the thermometer that Celsius developed, however, 0º was used to indicate the boiling temperature of water, and 100º was used to indicate the freezing temperature of water. After his death, the scale was reversed by a friend, the biologist Carl von Linne. On the new scale after the reversal by von Linne, 0º indicated the freezing temperature of water, and 100º indicated the boiling temperature of water. At around the same time, a similar thermometer was being developed in France. After the French Revolution, the scale developed in France was adopted as part of the metric system in that country under the name centigrade, which means "a hundred units," and from there it spread worldwide. In 1948, an international agreement was made to rename the centigrade scale the Celsius scale in honor of the scientist who was first known to use a 100-degree scale, though it should be remembered that the scale that Celsius actually used himself was the reverse of today's scale.A third scale, the Kelvin scale, is generally used today for scientific purposes. This scale was first suggested in 1854 by two English physicists: William Thomson, Lord Kelvin and James Prescott Joule. The Kelvin scale defines 0º as absolute zero, the temperature at which all atomic and molecular motion theoretically stops, and 100º separates the freezing point and boiling point of water, just as it does on the Celsius scale. On the Kelvin scale, with 0º equal to absolute zero, water freezes at 273º, and water boils at a temperature 100º higher. The Kelvin scale is well suited to some areas of scientific study because it does not have any negative values, yet it still maintains the 100º difference between the freezing point and boiling point of water that the Celsius scale has and can thus easily be converted to the Celsius scale by merely subtracting 273º from the temperature on the Kelvin scaleWhat is the main idea of the passage?

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Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.The relationship between Britain and the US has always been a close one. Like all close relationships it has had difficult times. The US was first a British colony, but between 1775 and 1783 the US fought a war to become independent. The US fought the British again in the War of 1812. In general, however, the two countries have felt closer to each other than to any other country, and their foreign policies have shown this. During World War I and World War II, Britain and the US supported each other. When the US looks for foreign support, Britain is usually the first country to come forward and it is sometimes called “the 51st state of the union”. But the special relationship that developed after 1945 is not explained only by shared political interests. An important reason for the friendship is that the people of the two countries are very similar. They share the same language and enjoy each other's literature, films and television. Many Americans have British ancestors, or relatives still living in Britain. The US government and political system is based on Britain's, and there are many Anglo-American businesses operating on both sides of the Atlantic. In Britain some people are worried about the extent of US influence, and there is some jealousy of its current power. The special relationship was strong in the early 1980s when Margaret Thatcher was Prime Minister in Britain and Ronald Reagan was President of the USBritain and the US are close to each other NOT because of their _______.

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