问题 更新时间2023/4/3 12:59:00 All the passengers in the plane that crashed in the middle of the Andes Mountains a week ago were ________ as dead.A、driven offB、kept offC、written offD、seen off 答案 登录 注册 正确答案: C 出自:超星 >> 兰州工业学院大学英语3