Tham khảo tài liệu 'tiếng anh bằng a –l038', ngoại ngữ, chứng chỉ a, b, c phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Tiếng anh bằng A -L038 1 The social games of children help to prepare themselves for their adult roles. a A b B c C d D 2 Algae have been an extremely important link in the food chain after the beginning of life on Earth as we know it. a A b B c C d D 3 The chorus plays a large part in any oratorio linking areas were sung by soloists with segments of choral music. a A b B c C d D 4 . Butte Montana had built above large deposits of silver gold and copper and became known as the richest hill on Earth. a A b B c C d