Thứ sáu, 14/03/2025
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Câu hỏi:

19/07/2024 90

When there is a surplus electricity on the grid, these facilities use that power to pump water from the lower _______ to the higher one.

A. reservoir

Đáp án chính xác

B. lake

C. puddle 

D. pond

Trả lời:

verified Giải bởi Vietjack

Đáp án A

Kiến thức: Từ vựng – từ cùng trường nghĩa

Xét các đáp án:

A. reservoir (n): hồ trữ nước nhân tạo

B. lake (n): hồ tự nhiên  

C. puddle (n): vũng nước

D. pond (n): ao

Dựa vào nghĩa, đáp án đúng là A

Tạm dịch: Khi có điện lưới dư thừa, các cơ sở này sử dụng điện năng đó để bơm nước từ hồ chứa thấp hơn lên hồ chứa cao hơn.

Câu trả lời này có hữu ích không?

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