Đề thi học kì 1 Tiếng Anh 11 Global Success có đáp án (Đề 9)

Obeying the new law, corporations must cut their carbon dioxide ____________ in half by the end of the year. A. pollutants B. absorbance C. emissions D. temperatures

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Obeying the new law, corporations must cut their carbon dioxide ____________ in half by the end of the year. 

pollutants

absorbance

emissions

temperatures

Giải thích

Choose C