Read the following passage and choose A, B, C or D to indicate the correct answer to each of the following questions. In...

LQ

Lê Quỳnh Anh

23 tháng 10 2017

Read the following passage and choose A, B, C or D to indicate the correct answer to each of the following questions. In many ways, the increasingly rapid pace of climate change is a direct result of the growth of the human population. In the last 100 years, the world population has more than tripled, from just under 2 billion at the beginning of the century to nearly 7 billion today. In addition, the average person uses more energy and natural resources than the average person one hundred...

Đọc tiếp

Read the following passage and choose A, B, C or D to indicate the correct answer to each of the following questions.

In many ways, the increasingly rapid pace of climate change is a direct result of the growth of the human population. In the last 100 years, the world population has more than tripled, from just under 2 billion at the beginning of the century to nearly 7 billion today. In addition, the average person uses more energy and natural resources than the average person one hundred years ago, meaning that the rates of consumption are actually much higher than just the increase in population would imply. For example, it took the world 125 years to use the first one trillion barrels of oil. The next trillion barrels will be used in less than 30 years, which is almost 5 times as fast, not three.

All of these activities: food production, energy usage, and the use of natural resources, contribute to climate change in some way. The greater amounts of oil and other fuels burned to create energy release chemicals which add to global warming. In order to produce more food, farmers cut down trees to gain more land for their fields. In addition, we cut down trees to build the houses needed for a larger population. Those trees are an essential part of controlling global warming; others are too numerous to mention.

In addition to a growing population, the world also has a population that desires a higher standard of living than in the past, and a higher standard of living requires the use of even more natural resources. A look at one country will provide a clear example of this fact. China is the world’s most populous nation, with 1.3 billion people. Currently, the standard of living for most of those people is far below that of people in first world nations. Therefore, the average Chinese citizen uses far fewer natural resources and less energy than the average citizen of the US or Japan. But China is growing in power, and more of its citizens are beginning to expect a first world lifestyle. If every Chinese person attains a first world lifestyle, the amount of energy and natural resources needed in the world will double, even if the standard of living in every other nation on Earth remains the same as it is today.

The word “others” in the passage refers to ________.

A. problems of global warming in the modern world

B. examples of the environmental consequences of population growth

C. ways in which our usage of oil will affect the world climate.

D. the reasons why trees are essential in controlling global warming

#Mẫu giáo

1

DH

Dương Hoàn Anh

23 tháng 10 2017

Đáp án D

Từ "others" trong đoạn văn đề cập đến:

A. vấn đề nóng lên toàn cầu trong thế giới hiện đại

B. ví dụ về hậu quả môi trường của tăng trưởng dân số

C. cách thức mà việc sử dụng dầu của chúng ta sẽ ảnh hưởng đến khí hậu thế giới.

D. lý do tại sao cây là điều cần thiết trong việc kiểm soát sự nóng lên toàn cầu

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Lê Quỳnh Anh

20 tháng 7 2019

Read the following passage and choose A, B, C or D to indicate the correct answer to each of the following questions. In many ways, the increasingly rapid pace of climate change is a direct result of the growth of the human population. In the last 100 years, the world population has more than tripled, from just under 2 billion at the beginning of the century to nearly 7 billion today. In addition, the average person uses more energy and natural resources than the average person one hundred...

Đọc tiếp

Read the following passage and choose A, B, C or D to indicate the correct answer to each of the following questions.

In many ways, the increasingly rapid pace of climate change is a direct result of the growth of the human population. In the last 100 years, the world population has more than tripled, from just under 2 billion at the beginning of the century to nearly 7 billion today. In addition, the average person uses more energy and natural resources than the average person one hundred years ago, meaning that the rates of consumption are actually much higher than just the increase in population would imply. For example, it took the world 125 years to use the first one trillion barrels of oil. The next trillion barrels will be used in less than 30 years, which is almost 5 times as fast, not three.

All of these activities: food production, energy usage, and the use of natural resources, contribute to climate change in some way. The greater amounts of oil and other fuels burned to create energy release chemicals which add to global warming. In order to produce more food, farmers cut down trees to gain more land for their fields. In addition, we cut down trees to build the houses needed for a larger population. Those trees are an essential part of controlling global warming; others are too numerous to mention.

In addition to a growing population, the world also has a population that desires a higher standard of living than in the past, and a higher standard of living requires the use of even more natural resources. A look at one country will provide a clear example of this fact. China is the world’s most populous nation, with 1.3 billion people. Currently, the standard of living for most of those people is far below that of people in first world nations. Therefore, the average Chinese citizen uses far fewer natural resources and less energy than the average citizen of the US or Japan. But China is growing in power, and more of its citizens are beginning to expect a first world lifestyle. If every Chinese person attains a first world lifestyle, the amount of energy and natural resources needed in the world will double, even if the standard of living in every other nation on Earth remains the same as it is today.

How many years did it take the world years to use the first one trillion barrels of oil?

A. 100 years

B. 125 years

C. 30 years

D. 7 years

#Mẫu giáo

1

DH

Dương Hoàn Anh

20 tháng 7 2019

Đáp án B

Thế giới đã sử dụng một nghìn tỷ thùng dầu đầu tiên trong bao lâu?

A. 100 năm

B. 125 năm

C. 30 năm

D. 7 năm

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Lê Quỳnh Anh

11 tháng 3 2018

Read the following passage and choose A, B, C or D to indicate the correct answer to each of the following questions. In many ways, the increasingly rapid pace of climate change is a direct result of the growth of the human population. In the last 100 years, the world population has more than tripled, from just under 2 billion at the beginning of the century to nearly 7 billion today. In addition, the average person uses more energy and natural resources than the average person one hundred...

Đọc tiếp

Read the following passage and choose A, B, C or D to indicate the correct answer to each of the following questions.

In many ways, the increasingly rapid pace of climate change is a direct result of the growth of the human population. In the last 100 years, the world population has more than tripled, from just under 2 billion at the beginning of the century to nearly 7 billion today. In addition, the average person uses more energy and natural resources than the average person one hundred years ago, meaning that the rates of consumption are actually much higher than just the increase in population would imply. For example, it took the world 125 years to use the first one trillion barrels of oil. The next trillion barrels will be used in less than 30 years, which is almost 5 times as fast, not three.

All of these activities: food production, energy usage, and the use of natural resources, contribute to climate change in some way. The greater amounts of oil and other fuels burned to create energy release chemicals which add to global warming. In order to produce more food, farmers cut down trees to gain more land for their fields. In addition, we cut down trees to build the houses needed for a larger population. Those trees are an essential part of controlling global warming; others are too numerous to mention.

In addition to a growing population, the world also has a population that desires a higher standard of living than in the past, and a higher standard of living requires the use of even more natural resources. A look at one country will provide a clear example of this fact. China is the world’s most populous nation, with 1.3 billion people. Currently, the standard of living for most of those people is far below that of people in first world nations. Therefore, the average Chinese citizen uses far fewer natural resources and less energy than the average citizen of the US or Japan. But China is growing in power, and more of its citizens are beginning to expect a first world lifestyle. If every Chinese person attains a first world lifestyle, the amount of energy and natural resources needed in the world will double, even if the standard of living in every other nation on Earth remains the same as it is today.

According to the passage, which of these activities Does NOT contribute to climate change in some way?

A. food production

B. energy usage

C. wild animals hunting

D. natural resources consumption

#Mẫu giáo

1

DH

Dương Hoàn Anh

11 tháng 3 2018

Đáp án C

Hoạt động nào trong số này KHÔNG đóng góp cho biến đổi khí hậu theo một cách nào đó?

A. sản xuất lương thực

B. sử dụng năng lượng

C. săn thú hoang dã

D. tiêu thụ tài nguyên thiên nhiên

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Lê Quỳnh Anh

29 tháng 12 2018

Read the following passage and choose A, B, C or D to indicate the correct answer to each of the following questions. In many ways, the increasingly rapid pace of climate change is a direct result of the growth of the human population. In the last 100 years, the world population has more than tripled, from just under 2 billion at the beginning of the century to nearly 7 billion today. In addition, the average person uses more energy and natural resources than the average person one hundred...

Đọc tiếp

Read the following passage and choose A, B, C or D to indicate the correct answer to each of the following questions.

In many ways, the increasingly rapid pace of climate change is a direct result of the growth of the human population. In the last 100 years, the world population has more than tripled, from just under 2 billion at the beginning of the century to nearly 7 billion today. In addition, the average person uses more energy and natural resources than the average person one hundred years ago, meaning that the rates of consumption are actually much higher than just the increase in population would imply. For example, it took the world 125 years to use the first one trillion barrels of oil. The next trillion barrels will be used in less than 30 years, which is almost 5 times as fast, not three.

All of these activities: food production, energy usage, and the use of natural resources, contribute to climate change in some way. The greater amounts of oil and other fuels burned to create energy release chemicals which add to global warming. In order to produce more food, farmers cut down trees to gain more land for their fields. In addition, we cut down trees to build the houses needed for a larger population. Those trees are an essential part of controlling global warming; others are too numerous to mention.

In addition to a growing population, the world also has a population that desires a higher standard of living than in the past, and a higher standard of living requires the use of even more natural resources. A look at one country will provide a clear example of this fact. China is the world’s most populous nation, with 1.3 billion people. Currently, the standard of living for most of those people is far below that of people in first world nations. Therefore, the average Chinese citizen uses far fewer natural resources and less energy than the average citizen of the US or Japan. But China is growing in power, and more of its citizens are beginning to expect a first world lifestyle. If every Chinese person attains a first world lifestyle, the amount of energy and natural resources needed in the world will double, even if the standard of living in every other nation on Earth remains the same as it is today.

According to the passage, how does food production contribute to global warming?

A. Producing more food leads to growth in the world population.

B. Food production uses many chemicals which add to global warming.

C. Food production requires that the forests be cleared to create farmland.

D. Food production decreases the ability of the air to release heat.

#Mẫu giáo

1

DH

Dương Hoàn Anh

29 tháng 12 2018

Đáp án C

Sản xuất lương thực đã gây ảnh hưởng tới sự nóng lên toàn cầu như thế nào?

A. Sản xuất nhiều thực phẩm hơn dẫn đến tăng trưởng dân số thế giới.

B. Sản xuất thực phẩm sử dụng nhiều hóa chất làm tăng sự nóng lên toàn cầu.

C. Sản xuất lương thực đòi hỏi rừng phải được khai hoang để tạo ra đất nông nghiệp.

D. Sản xuất lương thực làm giảm khả năng giải phóng nhiệt.

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Lê Quỳnh Anh

18 tháng 11 2018

Read the following passage and choose A, B, C or D to indicate the correct answer to each of the following questions. In many ways, the increasingly rapid pace of climate change is a direct result of the growth of the human population. In the last 100 years, the world population has more than tripled, from just under 2 billion at the beginning of the century to nearly 7 billion today. In addition, the average person uses more energy and natural resources than the average person one hundred...

Đọc tiếp

Read the following passage and choose A, B, C or D to indicate the correct answer to each of the following questions.

In many ways, the increasingly rapid pace of climate change is a direct result of the growth of the human population. In the last 100 years, the world population has more than tripled, from just under 2 billion at the beginning of the century to nearly 7 billion today. In addition, the average person uses more energy and natural resources than the average person one hundred years ago, meaning that the rates of consumption are actually much higher than just the increase in population would imply. For example, it took the world 125 years to use the first one trillion barrels of oil. The next trillion barrels will be used in less than 30 years, which is almost 5 times as fast, not three.

All of these activities: food production, energy usage, and the use of natural resources, contribute to climate change in some way. The greater amounts of oil and other fuels burned to create energy release chemicals which add to global warming. In order to produce more food, farmers cut down trees to gain more land for their fields. In addition, we cut down trees to build the houses needed for a larger population. Those trees are an essential part of controlling global warming; others are too numerous to mention.

In addition to a growing population, the world also has a population that desires a higher standard of living than in the past, and a higher standard of living requires the use of even more natural resources. A look at one country will provide a clear example of this fact. China is the world’s most populous nation, with 1.3 billion people. Currently, the standard of living for most of those people is far below that of people in first world nations. Therefore, the average Chinese citizen uses far fewer natural resources and less energy than the average citizen of the US or Japan. But China is growing in power, and more of its citizens are beginning to expect a first world lifestyle. If every Chinese person attains a first world lifestyle, the amount of energy and natural resources needed in the world will double, even if the standard of living in every other nation on Earth remains the same as it is today.

According to the passage, how does the standard of living affect global warming?

A. Higher standards of living are better for the environment.

B. First world nations create less population than developing nations.

C. The use of natural resources is directly related to the standard of living.

D. High standards of living lead to increases in world population.

#Mẫu giáo

1

DH

Dương Hoàn Anh

18 tháng 11 2018

Đáp án C

Mức sống ảnh hưởng đến toàn cầu sự nóng lên như thế nào?

A. Mức sống cao hơn là tốt hơn cho môi trường.

B. Các quốc gia trên thế giới đầu tiên tạo ra dân số ít hơn các quốc gia đang phát triển.

C. Việc sử dụng tài nguyên thiên nhiên có liên quan trực tiếp đến mức sống.

D. Mức sống cao dẫn đến gia tăng dân số thế giới.

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Lê Quỳnh Anh

15 tháng 6 2018

Read the following passage and choose A, B, C or D to indicate the correct answer to each of the following questions. In many ways, the increasingly rapid pace of climate change is a direct result of the growth of the human population. In the last 100 years, the world population has more than tripled, from just under 2 billion at the beginning of the century to nearly 7 billion today. In addition, the average person uses more energy and natural resources than the average person one hundred...

Đọc tiếp

Read the following passage and choose A, B, C or D to indicate the correct answer to each of the following questions.

In many ways, the increasingly rapid pace of climate change is a direct result of the growth of the human population. In the last 100 years, the world population has more than tripled, from just under 2 billion at the beginning of the century to nearly 7 billion today. In addition, the average person uses more energy and natural resources than the average person one hundred years ago, meaning that the rates of consumption are actually much higher than just the increase in population would imply. For example, it took the world 125 years to use the first one trillion barrels of oil. The next trillion barrels will be used in less than 30 years, which is almost 5 times as fast, not three.

All of these activities: food production, energy usage, and the use of natural resources, contribute to climate change in some way. The greater amounts of oil and other fuels burned to create energy release chemicals which add to global warming. In order to produce more food, farmers cut down trees to gain more land for their fields. In addition, we cut down trees to build the houses needed for a larger population. Those trees are an essential part of controlling global warming; others are too numerous to mention.

In addition to a growing population, the world also has a population that desires a higher standard of living than in the past, and a higher standard of living requires the use of even more natural resources. A look at one country will provide a clear example of this fact. China is the world’s most populous nation, with 1.3 billion people. Currently, the standard of living for most of those people is far below that of people in first world nations. Therefore, the average Chinese citizen uses far fewer natural resources and less energy than the average citizen of the US or Japan. But China is growing in power, and more of its citizens are beginning to expect a first world lifestyle. If every Chinese person attains a first world lifestyle, the amount of energy and natural resources needed in the world will double, even if the standard of living in every other nation on Earth remains the same as it is today.

Why does the author discuss China, Japan, and the United States?

A. To compare the standard of their citizens.

B. To explain why China will not be able to become a first world nation.

C. To better illustrate the effects of an increase in standards of living.

D. To explain why the world's use of energy will need to double soon.

#Mẫu giáo

1

DH

Dương Hoàn Anh

15 tháng 6 2018

Đáp án C

Tại sao tác giả thảo luận về Trung Quốc, Nhật Bản và Hoa Kỳ?

A. Để so sánh tiêu chuẩn của công dân của họ.

B. Để giải thích tại sao Trung Quốc sẽ không thể trở thành quốc gia đứng đầu trên thế giới.

C. Để minh họa tốt hơn ảnh hưởng của việc tăng mức sống.

D. Để giải thích tại sao việc sử dụng năng lượng của thế giới sẽ cần phải tăng gấp đôi.

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Lê Quỳnh Anh

29 tháng 10 2017

Read the following passage and mark the letter (A, B, C or D) on your answer sheet to indicate the correct answer to each for the questions. In the course of history, human inventions have dramatically increased the average amount of energy available for use per person. Primitive people in cold regions burned wood and animal dung to heat their caves, cook food, and drive off animals by fire. The first step toward the developing of more efficient fuels was taken when people discovered that they...

Đọc tiếp

Read the following passage and mark the letter (A, B, C or D) on your answer sheet to indicate the correct answer to each for the questions.

In the course of history, human inventions have dramatically increased the average amount of energy available for use per person. Primitive people in cold regions burned wood and animal dung to heat their caves, cook food, and drive off animals by fire. The first step toward the developing of more efficient fuels was taken when people discovered that they could use vegetable oils and animal fats in lieu of gathered or cut wood. Charcoal gave off a more intensive heat than wood and was more easily obtainable than organic fats. The Greeks first began to use coal for metal smelting in the 4^th century, but it did not come into extensive use until the Industrial Revolution.

In the 1700s, at the beginning of the Industrial Revolution, most energy used in the United States and other nations undergoing industrialization was obtained from perpetual and renewable sources, such as wood, water streams, domesticated animal labor, and wind. These were predominantly locally available supplies. By mid-1800s, 91 percent of all commercial energy consumed in the United States and European countries was obtained from wood. However, at the beginning of the 20^th century, coal became a major energy source and replaced wood in industrializing countries. Although in most regions and climate zones wood was more readily accessible than coal, the latter represents a more concentrated source of energy. In 1910, natural gas and oil firmly replaced coal as the main source of fuel because they are lighter and, therefore, cheaper to transport. They burned more cleanly than coal and polluted less. Unlike coal, oil could be refined to manufacture liquid fuels for vehicles, a very important consideration in the early 1900s, when the automobile arrived on the scene.

By 1984, nonrenewable fossil fuels, such as oil, coal, and natural gas, provided over 82 percent of the commercial and industrial energy used in the world. Small amounts of energy were derived from nuclear fission, and the remaining 16 percent came from burning direct perpetual and renewable fuels, such as biomass. Between 1700 and 1986, a large number of countries shifted from the use of energy from local sources to a centralized generation of hydropower and solar energy converted to electricity. The energy derived from nonrenewable fossil fuels has been increasingly produced in one location and transported to another, as is the case with most automobile fuels. In countries with private, rather than public transportation, the age of nonrenewable fuels has created a dependency on a finite resource that will have to be replaced

The phrase “per person” is closest in meaning to

A. per capita

B. per year

C. per family

D. per day

#Mẫu giáo

1

DH

Dương Hoàn Anh

29 tháng 10 2017

Đáp án là A

Cụm từ “ per person” gần nghĩa nhất với

A. trên đầu người

B. trên năm

C. trên hộ gia đình

D. trên ngày

Dẫn chứng: In the course of history, human inventions have dramatically increased the average amount of energy available for use per person

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LQ

Lê Quỳnh Anh

12 tháng 3 2017

Read the following passage and mark the letter (A, B, C or D) on your answer sheet to indicate the correct answer to each for the questions. In the course of history, human inventions have dramatically increased the average amount of energy available for use per person. Primitive people in cold regions burned wood and animal dung to heat their caves, cook food, and drive off animals by fire. The first step toward the developing of more efficient fuels was taken when people discovered that they...

Đọc tiếp

Read the following passage and mark the letter (A, B, C or D) on your answer sheet to indicate the correct answer to each for the questions.

In the course of history, human inventions have dramatically increased the average amount of energy available for use per person. Primitive people in cold regions burned wood and animal dung to heat their caves, cook food, and drive off animals by fire. The first step toward the developing of more efficient fuels was taken when people discovered that they could use vegetable oils and animal fats in lieu of gathered or cut wood. Charcoal gave off a more intensive heat than wood and was more easily obtainable than organic fats. The Greeks first began to use coal for metal smelting in the 4^th century, but it did not come into extensive use until the Industrial Revolution.

In the 1700s, at the beginning of the Industrial Revolution, most energy used in the United States and other nations undergoing industrialization was obtained from perpetual and renewable sources, such as wood, water streams, domesticated animal labor, and wind. These were predominantly locally available supplies. By mid-1800s, 91 percent of all commercial energy consumed in the United States and European countries was obtained from wood. However, at the beginning of the 20^th century, coal became a major energy source and replaced wood in industrializing countries. Although in most regions and climate zones wood was more readily accessible than coal, the latter represents a more concentrated source of energy. In 1910, natural gas and oil firmly replaced coal as the main source of fuel because they are lighter and, therefore, cheaper to transport. They burned more cleanly than coal and polluted less. Unlike coal, oil could be refined to manufacture liquid fuels for vehicles, a very important consideration in the early 1900s, when the automobile arrived on the scene.

By 1984, nonrenewable fossil fuels, such as oil, coal, and natural gas, provided over 82 percent of the commercial and industrial energy used in the world. Small amounts of energy were derived from nuclear fission, and the remaining 16 percent came from burning direct perpetual and renewable fuels, such as biomass. Between 1700 and 1986, a large number of countries shifted from the use of energy from local sources to a centralized generation of hydropower and solar energy converted to electricity. The energy derived from nonrenewable fossil fuels has been increasingly produced in one location and transported to another, as is the case with most automobile fuels. In countries with private, rather than public transportation, the age of nonrenewable fuels has created a dependency on a finite resource that will have to be replaced

According to the passage, the sources of fossil fuels will have to be replaced because

A. they need to be transported

B. they are not efficient

C. their use is centralized

D. their supply is limited

#Mẫu giáo

1

DH

Dương Hoàn Anh

12 tháng 3 2017

Đáp án là D

Theo bài đọc, các nguồn nhiên liệu hóa thạch sẽ phải được thay thế bởi vì

A. chúng cần được vận chuyển

B. chúng không hiệu quả

C. việc sử dụng của chúng được tập trung hóa

D. sự cung cấp của nó giới hạn

Dẫn chứng: In countries with private, rather than public transportation, the age of nonrenewable fuels has created a dependency on a finite resource that will have to be replaced.

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LQ

Lê Quỳnh Anh

2 tháng 11 2019

Read the following passage and mark the letter (A, B, C or D) on your answer sheet to indicate the correct answer to each for the questions. In the course of history, human inventions have dramatically increased the average amount of energy available for use per person. Primitive people in cold regions burned wood and animal dung to heat their caves, cook food, and drive off animals by fire. The first step toward the developing of more efficient fuels was taken when people discovered that they...

Đọc tiếp

Read the following passage and mark the letter (A, B, C or D) on your answer sheet to indicate the correct answer to each for the questions.

In the course of history, human inventions have dramatically increased the average amount of energy available for use per person. Primitive people in cold regions burned wood and animal dung to heat their caves, cook food, and drive off animals by fire. The first step toward the developing of more efficient fuels was taken when people discovered that they could use vegetable oils and animal fats in lieu of gathered or cut wood. Charcoal gave off a more intensive heat than wood and was more easily obtainable than organic fats. The Greeks first began to use coal for metal smelting in the 4^th century, but it did not come into extensive use until the Industrial Revolution.

In the 1700s, at the beginning of the Industrial Revolution, most energy used in the United States and other nations undergoing industrialization was obtained from perpetual and renewable sources, such as wood, water streams, domesticated animal labor, and wind. These were predominantly locally available supplies. By mid-1800s, 91 percent of all commercial energy consumed in the United States and European countries was obtained from wood. However, at the beginning of the 20^th century, coal became a major energy source and replaced wood in industrializing countries. Although in most regions and climate zones wood was more readily accessible than coal, the latter represents a more concentrated source of energy. In 1910, natural gas and oil firmly replaced coal as the main source of fuel because they are lighter and, therefore, cheaper to transport. They burned more cleanly than coal and polluted less. Unlike coal, oil could be refined to manufacture liquid fuels for vehicles, a very important consideration in the early 1900s, when the automobile arrived on the scene.

By 1984, nonrenewable fossil fuels, such as oil, coal, and natural gas, provided over 82 percent of the commercial and industrial energy used in the world. Small amounts of energy were derived from nuclear fission, and the remaining 16 percent came from burning direct perpetual and renewable fuels, such as biomass. Between 1700 and 1986, a large number of countries shifted from the use of energy from local sources to a centralized generation of hydropower and solar energy converted to electricity. The energy derived from nonrenewable fossil fuels has been increasingly produced in one location and transported to another, as is the case with most automobile fuels. In countries with private, rather than public transportation, the age of nonrenewable fuels has created a dependency on a finite resource that will have to be replaced

According to the passage, what was the greatest advantage of oil as fuel?

A. It was a concentrated source of energy

B. It was lighter and cheaper than coal

C. It replaced wood and coal and reduced pollution

D. It could be converted to automobile fuel

#Mẫu giáo

1

DH

Dương Hoàn Anh

2 tháng 11 2019

Đáp án là D

Theo bài đọc, lợi ích quan trọng nhất của dầu như là nhiên liệu là gì?

A. Nó là một nguồn năng lượng tập trung.

B. Nó nhẹ hơn và rẻ hơn than đá.

C. Nó thay thế gỗ và than đá và giảm ô nhiễm.

D. Nó có thể được chuyển đổi thành nhiên liệu xe hơi.

Dẫn chứng: Unlike coal, oil could be refined to manufacture liquid fuels for vehicles, a very important consideration in the early 1900s, when the automobile arrived on the sc

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