Câu hỏi:
20/07/2023 641
Read the followingpassage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions
Solar energy is a long lasting source of energy which can be used almost anywhere. To generate solar energy, we only need solar cells and the sun! Solar cells can easily be installed on house roofs, so no new space is needed and each user can quietly generate their own energy. Compared to other renewable sources, they also possess many advantages. Wind and water power rely on turbines which are noisy, expensive and easy to break down. Solar cells are totally silent and non-polluting. As they have no moving parts, they require little maintenance and have a long lifetime.
However, solar energy also has some disadvantages. We can only generate solar energy during daytime because the system depends on sunlight. Besides, solar cells require large area to work effectively. The main disadvantage of solar energy is that it costs about twice as much as traditional sources such as coal, oil, and gas. This is because solar cells are expensive. Scientists are hoping that the costs of solar cells will reduce as more and more people see the advantages of this environmentally friendly source of energy.
What does the passage primarily discuss?
Read the followingpassage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions
Solar energy is a long lasting source of energy which can be used almost anywhere. To generate solar energy, we only need solar cells and the sun! Solar cells can easily be installed on house roofs, so no new space is needed and each user can quietly generate their own energy. Compared to other renewable sources, they also possess many advantages. Wind and water power rely on turbines which are noisy, expensive and easy to break down. Solar cells are totally silent and non-polluting. As they have no moving parts, they require little maintenance and have a long lifetime.
However, solar energy also has some disadvantages. We can only generate solar energy during daytime because the system depends on sunlight. Besides, solar cells require large area to work effectively. The main disadvantage of solar energy is that it costs about twice as much as traditional sources such as coal, oil, and gas. This is because solar cells are expensive. Scientists are hoping that the costs of solar cells will reduce as more and more people see the advantages of this environmentally friendly source of energy.
What does the passage primarily discuss?
Đáp án chính xác
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Trả lời:
Giải bởi Vietjack
Chọn đáp án A
Câu hỏi cùng đoạn
Câu 2:
What does the word “they” in line 3 refer to?
What does the word “they” in line 3 refer to?
Đáp án chính xác
Lời giải của GV VietJack
Chọn đáp án D
Câu 3:
Which of the following is the main disadvantage of solar energy mentioned in the passage?
Which of the following is the main disadvantage of solar energy mentioned in the passage?
Đáp án chính xác
Lời giải của GV VietJack
Chọn đáp án A
Câu 4:
The word “advantages” is closest in meaning to ______.
Đáp án chính xác
Lời giải của GV VietJack
Chọn đáp án C
Câu 5:
What is NOT mentioned as an advantage of solar cells?
What is NOT mentioned as an advantage of solar cells?
Đáp án chính xác
Lời giải của GV VietJack
Chọn đáp án C
Nhà sách VIETJACK:
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Jeans are very popular with young people all (21)______the world.
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Câu 5:
Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
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Câu 6:
Mark the letter A, B, C or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
I am optimistic that the future is going to turn out more successful than the past.
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