If oil supplies run out in 2050 then we need to find ________ energy sources soon. A. alternating B. alternate C. alte...

LQ

Lê Quỳnh Anh

30 tháng 10 2018

If oil supplies run out in 2050 then we need to find ______ energy sources soon.

A. alternate

B. alternating

C. alternative

D. altering

#Mẫu giáo

1

DH

Dương Hoàn Anh

30 tháng 10 2018

C

Kiến thức: Từ loại, từ vựng

Giải thích:

alternate (a, v): xen kẽ, để xen nhau

alternating (a): xen kẽ, thay phiên nhau

alternative (a): có thể chọn để thay cho một cái khác

altering (hiện tại phân từ): thay đổi, đổi

Tạm dịch: Nếu nguồn cung dầu cạn kiệt vào năm 2050 thì chúng ta cần tìm nguồn năng lượng thay thế sớm.

Đáp án:C

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LQ

Lê Quỳnh Anh

26 tháng 6 2018

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. If oil supplies run out in 2050 then we need to find ______ energy sources soon. A. alternate B. alternating C. alternative...

Đọc tiếp

#Mẫu giáo

1

DH

Dương Hoàn Anh

26 tháng 6 2018

Đáp án C

Kiến thức về từ loại

A. alternate (a, v): xen kẽ, để xen nhau

B. alternating (a): xen kẽ, thay phiên nhau

C. alternative (a): có thể chọn để thay cho một cái khác

D. altering (hiện tại phân từ): thay đổi, đổi

Tạm dịch: Nếu nguồn cung đầu cạn kiệt vào năm 2050 thì chúng ta cần tìm nguồn năng lượng thay thế sớm.

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LQ

Lê Quỳnh Anh

8 tháng 6 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 of the questions In the twentieth - century, people depend on unlimited energy to power their everyday lives. A wide range of energy-run devices and modern conveniences are taken for granted, and although it may seem that we will never be in danger of living without those conveniences, the fact is that many supplies of energy are dwindling rapidly. Scientists are constantly...

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 of the questions

In the twentieth - century, people depend on unlimited energy to power their everyday lives. A wide range of energy-run devices and modern conveniences are taken for granted, and although it may seem that we will never be in danger of living without those conveniences, the fact is that many supplies of energy are dwindling rapidly. Scientists are constantly searching for new sources of power to keep modern society running. Whether future populations will continue to enjoy the benefits of abundant energy will depend on the success of this search.

Coal, oil, and natural gas supply modern civilization with most of its power. However, not only are supplies of these fuels limited, but they are a major source of pollution. If the energy demands of the future are to be met without seriously harming the environment, existing alternative energy sources must be improved or further explored and developed. These include nuclear, water, solar, wind, and geothermal power, as well as energy from new, nonpolluting types of fuels. Each of these alternatives, however, has advantages and disadvantages.

Nuclear power plants efficiently produce large amounts of electricity without polluting the atmosphere; however, they are costly to build and maintain, and they pose the daunting problem of what to do with nuclear waste. Hydroelectric power is inexpensive and environmentally safe, but impractical for communities located far from moving water. Harnessing energy from tides and waves has similar drawbacks. Solar power holds great promise for the future but methods of collecting and concentrating sunlight are as yet inefficient, as are methods of harnessing wind power.

Every source of energy has its disadvantages. One way to minimize them is to use less energy. Conservation efforts coupled with renewable energy resources, such as a combination of solar, water, wind, and geothermal energy and alternative fuels, such as alcohol and hydrogen, will ensure supplies of clean, affordable energy for humanity's future.

The word "dwindling" in the first paragraph is closest in meaning to

A. diminishing

B. changing

C. increasing

D. limiting

#Mẫu giáo

1

DH

Dương Hoàn Anh

8 tháng 6 2017

Kiến thức: Đọc hiểu

Giải thích:

Từ "dwindling" (suy giảm) trong đoạn đầu tiên có nghĩa gần nhất với

A. diminishing: giảm dần B. changing: thay đổi

C. increasing: tăng D. limiting: hạn chế

=> dwindling = diminishing

Chọn A

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LQ

Lê Quỳnh Anh

16 tháng 5 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 of the questions from 38 to 42 In this era of increased global warming and diminishing fossil fuel supplies, we must begin to put a greater priority on harnessing alternative energy sources. Fortunately, there are a number of readily available, renewable resources that are both cost- effective and earth - friendly. Two such resources are solar power and geothermal power....

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 of the questions from 38 to 42

In this era of increased global warming and diminishing fossil fuel supplies, we must begin to put a greater priority on harnessing alternative energy sources. Fortunately, there are a number of readily available, renewable resources that are both cost- effective and earth - friendly. Two such resources are solar power and geothermal power. Solar energy, which reaches the earth through sunlight, is so abundant that it could meet the needs of worldwide energy consumption 6,000 times over. And solar energy is easily harnessed through the use of photovoltaic cells that convert sunlight to electricity. In the US alone, more than 100, 000 homes are equipped with solar electric systems in the form of solar panels or solar roof tiles. And in other parts of the world, including many developing countries, the use of solar system is growing steadily.

Another alternative energy source, which is abundant in specific geographical areas, is geothermal power, which creates energy by tapping heat from below the surface of the earth. Hot water and steam that are trapped in underground pools are pumped to the surface and used to run a generator, which is produces electricity. Geothermal energy is 50,000 times more abundant than the entire known supply of fossil fuel resources. And as with solar power, the technology needed to utilize geothermal energy is fairly simple. A prime example of effective geothermal use is in Iceland, a region of high geothermal activity where over 80 percent of private homes are heated by geothermal power. Solar and geothermal energy are just two of promising renewable alternatives to conventional energy sources. The time is long overdue to invest in the development and use of alternative energy on global scale.

According to the passage, why should we consider using alternative energy sources?

A. Because fossil fuels are no longer available.

B. Because global warming has increased the amount of sunlight that reaches the earth.

C. Because they are free and available worldwide.

D. Because conventional energy resources are being depleted, and they cause environmental damage.

#Mẫu giáo

1

DH

Dương Hoàn Anh

16 tháng 5 2019

Đáp án D.

Dịch nghĩa: Theo bài văn, vì sao chúng ta nên cân nhắc sử dụng nguồn năng lượng thay thế?

A. Vì năng lượng hoá thạch không còn có sẵn nữa.

B. Vì nóng lên toàn cầu đã tăng lượng lớn ánh nắng mặt trời mà đến được trái đất.

C. Vì chúng miễn phí và có sẵn trên toàn thế giới.

D. Vì nguồn năng lượng thường đang cạn kiệt, và chúng gây hại cho môi trường.

Dẫn chứng: “In this era of increased global warming and diminishing fossil fuel supplies, we must begin to put a greater priority on harnessing alternative energy sources.”

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LQ

Lê Quỳnh Anh

30 tháng 12 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 of the questions. In this era of increased global warming and diminishing fossil fuel supplies, we must begin to put a greater priority on harnessing alternative energy sources. Fortunately, there are a number of readily available, renewable resources that are both cost- effective and earth - friendly. Two such resources are solar power and geothermal power. ...

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 of the questions.

In this era of increased global warming and diminishing fossil fuel supplies, we must begin to put a greater priority on harnessing alternative energy sources. Fortunately, there are a number of readily available, renewable resources that are both cost- effective and earth - friendly. Two such resources are solar power and geothermal power.

Solar energy, which reaches the earth through sunlight, is so abundant that it could meet the needs of worldwide energy consumption 6,000 times over. And solar energy is easily harnessed through the use of photovoltaic cells that convert sunlight to electricity. In the US alone, more than 100, 000 homes are equipped with solar electric systems in the form of solar panels or solar roof tiles. And in other parts of the world, including many developing countries, the use of solar system is growing steadily.

Another alternative energy source, which is abundant in specific geographical areas, is geothermal power, which creates energy by tapping heat from below the surface of the earth. Hot water and steam that are trapped in underground pools are pumped to the surface and used to run a generator, which produces electricity. Geothermal energy is 50,000 times more abundant than the entire known supply of fossil fuel resources and as with solar power, the technology needed to utilize geothermal energy is fairly simple. A prime example of effective geothermal use in Iceland, a region of high geothermal activity where there are over 80 percent of private homes, are heated by geothermal power.

Solar and geothermal energy are just two of promising renewable alternatives to conventional energy sources. The time is long overdue to invest in the development and use of alternative energy on global scale.

According to the passage, why should we consider using alternative energy sources?

A. Because fossil fuels are no longer available.

B. Because global warming has increased the amount of sunlight that reaches the earth.

C. Because they are free and available worldwide.

D. Because conventional energy resources are being depleted, and they cause environmental damage.

#Mẫu giáo

1

DH

Dương Hoàn Anh

30 tháng 12 2017

Đáp án D.

Key words: why, should, consider, alternative energy sources

Clue: In this era of increased global warming and diminishing fossil fuel supplies, we must begin to put a greater priority on harnessing alternative energy sources: Trong thời đại mà trái đất ngày càng nóng lên và nguồn cung cấp nhiên liệu hóa thạch đang dần cạn kiệt, chúng ta phải bắt đầu ưu tiên nhiều hơn cho việc khai thác các nguồn năng lượng thay thế.

Vậy đáp án chính xác là D. Because conventional energy resources are being depleted, and they cause environmental damage: vì các nguồn nhiên liệu truyền thống đang dần cạn kiệt và chúng gây ra thiệt hại cho môi trường

Các đáp án còn lại là sai:

A. Because fossil fuels are no longer available: vì nhiên liệu hóa thạch không còn nữa

B. Because global warming has increased the amount of sunlight that reaches the earth: vì việc trái đất nóng lên đã làm tăng lượng tia sáng mặt trời chiếu tới trái đất

C. Because they are free and available worldwide: vì chúng miễn phí và có sẵn trên toàn thế giới

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LQ

Lê Quỳnh Anh

26 tháng 5 2018

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 In the twentieth - century, people depend on unlimited energy to power their everyday lives. A wide range of energy-run devices and modern conveniences are taken for granted, and although it may seem that we will never be in danger of living without those conveniences, the fact is that many supplies of energy are dwindling rapidly. Scientists are constantly...

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 of the questions

In the twentieth - century, people depend on unlimited energy to power their everyday lives. A wide range of energy-run devices and modern conveniences are taken for granted, and although it may seem that we will never be in danger of living without those conveniences, the fact is that many supplies of energy are dwindling rapidly. Scientists are constantly searching for new sources of power to keep modern society running. Whether future populations will continue to enjoy the benefits of abundant energy will depend on the success of this search.

Coal, oil, and natural gas supply modern civilization with most of its power. However, not only are supplies of these fuels limited, but they are a major source of pollution. If the energy demands of the future are to be met without seriously harming the environment, existing alternative energy sources must be improved or further explored and developed. These include nuclear, water, solar, wind, and geothermal power, as well as energy from new, nonpolluting types of fuels. Each of these alternatives, however, has advantages and disadvantages.

Nuclear power plants efficiently produce large amounts of electricity without polluting the atmosphere; however, they are costly to build and maintain, and they pose the daunting problem of what to do with nuclear waste. Hydroelectric power is inexpensive and environmentally safe, but impractical for communities located far from moving water. Harnessing energy from tides and waves has similar drawbacks. Solar power holds great promise for the future but methods of collecting and concentrating sunlight are as yet inefficient, as are methods of harnessing wind power.

Every source of energy has its disadvantages. One way to minimize them is to use less energy. Conservation efforts coupled with renewable energy resources, such as a combination of solar, water, wind, and geothermal energy and alternative fuels, such as alcohol and hydrogen, will ensure supplies of clean, affordable energy for humanity's future.

From the passage, it can be inferred that to solve our energy problems ________ .

A. a combination of conservation and invention will be needed

B. we will have to stop using many of our modern conveniences

C. scientists will have to find ways to increase our supplies of coal, oil, and gas

D. scientists will have to find one major source of nonpolluting energy

#Mẫu giáo

1

DH

Dương Hoàn Anh

26 tháng 5 2018

Kiến thức: Đọc hiểu

Giải thích:

Từ đoạn văn, có thể suy ra rằng để giải quyết các vấn đề năng lượng của chúng ta ____.

A. sự kết hợp của bảo tồn và phát minh sẽ là cần thiết

B. chúng tôi sẽ phải ngừng sử dụng nhiều tiện ích hiện đại của chúng tôi

C. các nhà khoa học sẽ phải tìm cách tăng nguồn cung than, dầu và khí đốt của chúng ta

D. các nhà khoa học sẽ phải tìm một nguồn năng lượng không gây ô nhiễm chính

Thông tin: Conservation efforts coupled with renewable energy resources, such as a combination of solar, water, wind, and geothermal energy and alternative fuels, such as alcohol and hydrogen, will ensure supplies of clean, affordable energy for humanity's future.

Tạm dịch: Những nỗ lực bảo tồn cùng với các nguồn năng lượng tái tạo, như sự kết hợp của năng lượng mặt trời, nước, gió và địa nhiệt và nhiên liệu thay thế, như rượu và hydro, sẽ đảm bảo cung cấp năng lượng sạch, giá cả phải chăng cho tương lai của nhân loại.

Chọn A

Dịch bài đọc:

Trong thế kỷ XX, con người phụ thuộc vào năng lượng vô hạn để cung cấp năng lượng cho cuộc sống hàng ngày của họ. Một loạt các thiết bị chạy năng lượng và tiện nghi hiện đại được coi là điều hiển nhiên, và mặc dù có vẻ như chúng ta sẽ không bao giờ gặp nguy hiểm khi sống nếu không có những tiện ích đó, thực tế là nhiều nguồn cung cấp năng lượng đang cạn kiệt nhanh chóng. Các nhà khoa học không ngừng tìm kiếm các nguồn năng lượng mới để duy trì xã hội hiện đại. Việc dân số trong tương lai có tiếp tục được hưởng những lợi ích của năng lượng dồi dào hay không sẽ phụ thuộc vào sự thành công của tìm kiếm này.

Than, dầu, và khí đốt tự nhiên cung cấp hầu hết năng lượng của nó cho nền văn minh hiện đại. Tuy nhiên, không chỉ nguồn cung cấp các loại nhiên liệu này bị hạn chế mà chúng còn là nguồn gây ô nhiễm chính. Nếu nhu cầu năng lượng trong tương lai được đáp ứng mà không gây hại nghiêm trọng đến môi trường, các nguồn năng lượng thay thế hiện tại phải được cải thiện hoặc tiếp tục khám phá và phát triển. Chúng bao gồm hạt nhân, nước, năng lượng mặt trời, gió và năng lượng địa nhiệt, cũng như năng lượng từ các loại nhiên liệu mới, không gây ô nhiễm. Tuy nhiên, mỗi phương án đều có ưu điểm và nhược điểm.

Các nhà máy điện hạt nhân sản xuất một cách hiệu quả lượng điện lớn mà không gây ô nhiễm bầu khí quyển; tuy nhiên, chúng rất tốn kém để xây dựng và bảo trì, và chúng đặt ra vấn đề nan giải là phải làm gì với chất thải hạt nhân. Thủy điện là không tốn kém và an toàn với môi trường, nhưng không thực tế đối với các cộng đồng ở xa nước di chuyển. Khai thác năng lượng từ thủy triều và sóng có nhược điểm tương tự. Năng lượng mặt trời hứa hẹn rất lớn cho tương lai nhưng các phương pháp thu thập và tập trung ánh sáng mặt trời vẫn chưa hiệu quả, cũng như các phương pháp khai thác năng lượng gió.

Mỗi nguồn năng lượng đều có nhược điểm của nó. Một cách để giảm thiểu chúng là sử dụng ít năng lượng hơn. Những nỗ lực bảo tồn cùng với các nguồn năng lượng tái tạo, như sự kết hợp của năng lượng mặt trời, nước, gió và địa nhiệt và nhiên liệu thay thế, như rượu và hydro, sẽ đảm bảo cung cấp năng lượng sạch, giá cả phải chăng cho tương lai của nhân loại.

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LQ

Lê Quỳnh Anh

27 tháng 7 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 of the questionsIn this era of increased global warming and diminishing fossil fuel supplies, we must begin to put a greater priority on harnessing alternative energy sources. Fortunately, there are a number of readily available, renewable resources that are both cost- effective and earth – friendly. Two such resources are solar power and geothermal powerSolar energy, which...

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 of the questions

In this era of increased global warming and diminishing fossil fuel supplies, we must begin to put a greater priority on harnessing alternative energy sources. Fortunately, there are a number of readily available, renewable resources that are both cost- effective and earth – friendly. Two such resources are solar power and geothermal power

Solar energy, which reaches the earth through sunlight, is so abundant that it could meet the needs of worldwide energy consumption 6,000 times over. And solar energy is easily harnessed through the use of photovoltaic cells that convert sunlight to electricity. In theUSalone, more than 100, 000 homes are equipped with solar electric systems in the form of solar panels or solar roof tiles. And in other parts of the world, including many developing countries, the use of solar system is growing steadily

Another alternative energy source, which is abundant in specific geographical areas, is geothermal power, which creates energy by tapping heat from below the surface of the earth. Hot water and steam that are trapped in underground pools are pumped to the surface and used to run a generator, which is produces electricity. Geothermal energy is 50, 000 times more abundant than the entire known supply of fossil fuel resources. And as with solar power, the technology needed to utilize geothermal energy is fairly simple. A prime example of effective geothermal use inIceland, a region of high geothermal activity where over 80 percent of private homes are heated by geothermal power.

Solar and geothermal energy are just two of promising renewable alternatives to conventional energy sources. The time is long overdue to invest in the development and use of alternative energy on global scale

According to the passage, why should we consider using alternative energy sources ?

A. Because fossil fuels are no longer available

B. Because global warming has increased the amount of sunlight that reaches the earth

C. Because they are free and available worldwide

D. Because conventional energy resources are being depleted, and they cause environmental damage

#Mẫu giáo

1

DH

Dương Hoàn Anh

27 tháng 7 2019

Đáp án : D

Ngay từ đầu: In this era of increased global warming and diminishing fossil fuel supplies, we must begin to put a greater priority on harnessing alternative energy sources -> do nóng lên toàn cầu và suy giảm nguồn năng lượng hóa thạch

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LQ

Lê Quỳnh Anh

19 tháng 3 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 of the questions In the twentieth - century, people depend on unlimited energy to power their everyday lives. A wide range of energy-run devices and modern conveniences are taken for granted, and although it may seem that we will never be in danger of living without those conveniences, the fact is that many supplies of energy are dwindling rapidly. Scientists are constantly...

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 of the questions

In the twentieth - century, people depend on unlimited energy to power their everyday lives. A wide range of energy-run devices and modern conveniences are taken for granted, and although it may seem that we will never be in danger of living without those conveniences, the fact is that many supplies of energy are dwindling rapidly. Scientists are constantly searching for new sources of power to keep modern society running. Whether future populations will continue to enjoy the benefits of abundant energy will depend on the success of this search.

Coal, oil, and natural gas supply modern civilization with most of its power. However, not only are supplies of these fuels limited, but they are a major source of pollution. If the energy demands of the future are to be met without seriously harming the environment, existing alternative energy sources must be improved or further explored and developed. These include nuclear, water, solar, wind, and geothermal power, as well as energy from new, nonpolluting types of fuels. Each of these alternatives, however, has advantages and disadvantages.

Nuclear power plants efficiently produce large amounts of electricity without polluting the atmosphere; however, they are costly to build and maintain, and they pose the daunting problem of what to do with nuclear waste. Hydroelectric power is inexpensive and environmentally safe, but impractical for communities located far from moving water. Harnessing energy from tides and waves has similar drawbacks. Solar power holds great promise for the future but methods of collecting and concentrating sunlight are as yet inefficient, as are methods of harnessing wind power.

Every source of energy has its disadvantages. One way to minimize them is to use less energy. Conservation efforts coupled with renewable energy resources, such as a combination of solar, water, wind, and geothermal energy and alternative fuels, such as alcohol and hydrogen, will ensure supplies of clean, affordable energy for humanity's future.

The passage suggests that _______ .

A. people use energy without giving great thought to where it's coming from

B. modern society requires a minimum amount of energy to keep it running

C. the search for energy sources is mainly a problem for the future

D. scientists believe we will never have to go without our modern conveniences

#Mẫu giáo

1

DH

Dương Hoàn Anh

19 tháng 3 2019

Kiến thức: Đọc hiểu

Giải thích:

Đoạn văn gợi ý rằng _______.

A. mọi người sử dụng năng lượng mà không suy nghĩ nhiều về nguồn gốc của nó

B. xã hội hiện đại đòi hỏi một lượng năng lượng tối thiểu để duy trì hoạt động

C. việc tìm kiếm các nguồn năng lượng chủ yếu là một vấn đề cho tương lai

D. các nhà khoa học tin rằng chúng ta sẽ không bao giờ phải đi nếu không có những tiện nghi hiện đại

Thông tin: A wide range of energy-run devices and modern conveniences are taken for granted …

Tạm dịch: Một loạt các thiết bị chạy năng lượng và tiện nghi hiện đại được coi là điều hiển nhiên …

Chọn A

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Lê Quỳnh Anh

10 tháng 7 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 of the questions In the twentieth - century, people depend on unlimited energy to power their everyday lives. A wide range of energy-run devices and modern conveniences are taken for granted, and although it may seem that we will never be in danger of living without those conveniences, the fact is that many supplies of energy are dwindling rapidly. Scientists are constantly...

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 of the questions

In the twentieth - century, people depend on unlimited energy to power their everyday lives. A wide range of energy-run devices and modern conveniences are taken for granted, and although it may seem that we will never be in danger of living without those conveniences, the fact is that many supplies of energy are dwindling rapidly. Scientists are constantly searching for new sources of power to keep modern society running. Whether future populations will continue to enjoy the benefits of abundant energy will depend on the success of this search.

Coal, oil, and natural gas supply modern civilization with most of its power. However, not only are supplies of these fuels limited, but they are a major source of pollution. If the energy demands of the future are to be met without seriously harming the environment, existing alternative energy sources must be improved or further explored and developed. These include nuclear, water, solar, wind, and geothermal power, as well as energy from new, nonpolluting types of fuels. Each of these alternatives, however, has advantages and disadvantages.

Nuclear power plants efficiently produce large amounts of electricity without polluting the atmosphere; however, they are costly to build and maintain, and they pose the daunting problem of what to do with nuclear waste. Hydroelectric power is inexpensive and environmentally safe, but impractical for communities located far from moving water. Harnessing energy from tides and waves has similar drawbacks. Solar power holds great promise for the future but methods of collecting and concentrating sunlight are as yet inefficient, as are methods of harnessing wind power.

Every source of energy has its disadvantages. One way to minimize them is to use less energy. Conservation efforts coupled with renewable energy resources, such as a combination of solar, water, wind, and geothermal energy and alternative fuels, such as alcohol and hydrogen, will ensure supplies of clean, affordable energy for humanity's future.

Which of the following can be inferred from the passage?

A. Our present energy sources must be eliminated and replaced with alternative sources.

B. Demands for energy in the future are likely to decrease

C. The search for alternative energy sources is not over

D. Alternative sources of energy on this planet are very limited

#Mẫu giáo

1

DH

Dương Hoàn Anh

10 tháng 7 2019

Kiến thức: Đọc hiểu

Giải thích:

Điều nào sau đây có thể được suy ra từ đoạn văn?

A. Các nguồn năng lượng hiện tại của chúng ta phải được loại bỏ và thay thế bằng các nguồn thay thế.

B. Nhu cầu năng lượng trong tương lai có khả năng giảm.

C. Việc tìm kiếm các nguồn năng lượng thay thế chưa kết thúc.

D. Các nguồn năng lượng thay thế trên hành tinh này rất hạn chế.

Thông tin: Scientists are constantly searching for new sources of power to keep modern society running.

Tạm dịch: Các nhà khoa học không ngừng tìm kiếm các nguồn năng lượng mới để duy trì xã hội hiện đại.

Chọn C

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