It was suggested that Pedro studied (A) the material more (B) thoroughly before attempting (C) to pass (D) the exam.Đoạn văn34/95It was suggested that Pedro studied (A) the material more (B) thoroughly before attempting (C) to pass (D) the exam.Nhập câu trả lời ở đây0/3000 ký tựGiải thíchChọn A