Câu 11: Which of the following is NOT mentioned in paragraph 7 as a merit of green buildings?
A. Proving more economical eventually. B. Being friendly to the environment.
C. Increasing work productivity D. Improving living conditions
Bạn đang xem câu 11: - Đề thi thử THPT Quốc Gia 2021 môn tiếng Anh trường THPT Hàn Thuyên – Bắc Ninh