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Câu hỏi:

18/05/2023 66

The word “insulation” in paragraph 3 mostly means _______.

A. devices that monitor changes in temperature 

B. systems that protect buildings from the sun's rays

C. materials that prevent heat loss and absorption

Đáp án chính xác

D. panels that convert solar energy into electricity

 Xem lời giải

Trả lời:

verified Giải bởi Vietjack

Đáp án C

Kiến thức Đọc hiểu

Từ “insulation” trong đoạn 3 chủ yếu có nghĩa là _______.

insulation (n): cách nhiệt

Xét các đáp án:

A. thiết bị theo dõi sự thay đổi nhiệt độ

B. hệ thống bảo vệ tòa nhà khỏi tia nắng mặt trời

C. vật liệu ngăn chặn sự mất mát và hấp thụ nhiệt

D. tấm pin biến đổi quang năng thành điện năng

Thông tin: To reduce the amount of fuel needed for heating or cooling, builders also add insulation to the walls so that the building stays warmer in winter and cooler in summer.

Tạm dịch: Để giảm lượng nhiên liệu cần thiết để sưởi ấm hoặc làm mát, các nhà xây dựng cũng thêm lớp cách nhiệt cho các bức tường để tòa nhà ấm hơn vào mùa đông và mát hơn vào mùa hè.

Dựa vào nghĩa, đáp án đúng là C

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