She started learning English 3 years ago. A. She started learning English 3 years. B. She has learnt English for 3 years.Đoạn văn95/120She started learning English 3 years ago. She started learning English 3 years. She has learnt English for 3 years. She started learning English since 3 years. She learnt English since 3 years.Giải thíchĐáp án đúng là B