问题 更新时间2023/4/3 12:59:00 31. The pilot asked all the passengers on board to remain _____ as the plane was making a landing.(本题1.0分) A、 seat B、 seating C、 seated D、 to be seating 答案 登录 注册 标准答案:C 出自:青书学堂 >> 陇东学院-大学英语2(专升本)