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Câu hỏi:

16/07/2023 31

Before electricity, what was sometimes passed through pipes to heat rooms?

A. Gas 

B. Petrol

C. Steam

Đáp án chính xác

D. Hot wind

Trả lời:

verified Giải bởi Vietjack

Đáp án C

Trước khi có điện, cái gì đôi khi đi qua các đường ống để sưởi ấm phòng?

A. Khí ga

B. Xăng dầu

C. Hơi nước

D. Gió nóng

Thông tin: Steam was the first invention that replaced wind power. It was used to drive engines and was passed through pipes and radiators to warm rooms.

Tạm dịch: Hơi nước là phát minh đầu tiên dùng thay thế cho năng lượng gió. Nó được sử dụng để điều khiển động cơ và được dẫn qua các đường ống và lò sưởi để sưởi ấm các căn phòng.

Câu trả lời này có hữu ích không?

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