What does the word "advantages" in line 16 mean?
B. benefits
Giải bởi Vietjack
Đáp án đúng là: B
Giải thích: advantage (n): ưu điểm, lợi ích
Dịch: Các nhà khoa học đang hi vọng giá thành của pin mặt trời sẽ giảm khi ngày càng nhiều người nhìn thấy lợi ích của nguồn năng lượng thân thiện với môi trường này.
Choose the word that has underlined part pronounced different from the others:
Choose one of the mistake in each sentence.
I suggest we should helping elderly people and war invalids with their housework.
Read the text and choose the best answer to the following questions by circling A, B, C or D.
Solar energy is a long lasting source of energy which can be used almost anywhere. To generate solar energy, we only need solar panels and the sun! Solar panels 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 panels 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 panels 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 panels are expensive.
Choose the best option by cirling A, B, C or D to complete the following sentences.
My sister is going to_______ my children when I'm at work
Choose the word that has underlined part pronounced different from the others:
Choose the word that has underlined part pronounced different from the others:
