Tham khảo tài liệu 'tiếng anh bằng a –l088', ngoại ngữ, chứng chỉ a, b, c phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Tiếng anh bằng A -L088 1 Fluorine a greenish-yellow gas that is slightly heavy than air is poisonous and corrosive and has a penetrating and disagreeable odor. a A b B dC d D 2 The Everglades a large swamp area is an unique wilderness extending over much of southern Florida. a A b B dC d D 3 Each year millions of tons of fertile topsoil that could produce good crops washed away by rains. aiA b B c C d D 4 Since the 1950 s folk music has had a significant influence on many popular vocal and instrumental music. a A b
