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Hỏi đáp

Paddle-wheel machine helps to clean the wastewater before _________ it for farming

47 06/04/2024

Question: Paddle-wheel machine helps to clean the wastewater before _________ it for farming.

A. rearranging

B. recycling

C. reducing

D. reusing

Trả lời

Đáp án: D

Giải thích:

A. sắp xếp lại

B. tái chế

C. cắt giảm

D. tái sử dụng

Dịch: Máy guồng nước giúp làm sạch nước thải trước khi tái sử dụng cho canh tác

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