[LỜI GIẢI] The raw sewage needs to be treated - Tự Học 365
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The raw sewage needs to be treated

The raw sewage needs to be treated

Câu hỏi

Nhận biết

Choose the word or phrase marked A, B, C, or D that best completes each sentence.

The raw sewage needs to be___________ treated.


Đáp án đúng: A

Lời giải của Tự Học 365

Giải chi tiết:

Trước động từ “treated” cần một trạng từ.

chemically (adv): về phương diện hoá học

chemical (adj/n): (thuộc) hoá học/ chất hoá học

chemist (n): nhà hoá học

chemistry (n): môn hoá học

Tạm dịch: Nước thải thô cần được xử lý hóa học.

Đáp án: A

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