问题 更新时间2023/4/3 12:59:00 4. (单选题) A baby’s first noises are ________.(本题1.0分) A、 an expression of his moods and feelings B、 an early form of language C、 a sign that he means to tell you something D、 an imitation of the speech of adults 答案 登录 注册 标准答案:A 出自:青书学堂 >> 河南城建学院大学英语四