问题 更新时间2023/5/14 10:27:00 5The manager______ at 8:30 am for the meeting, but he didn’t show up.A、ought to arriveB、should have arrivedC、should arriveD、was supposed to arrived 答案 登录 注册 B 出自:安徽教育在线 >> 宿州学院大学英语2