运输组织与交通管理 - 2026 进行中

科目: 运输组织与交通管理
级别: VIII
类别: 大学生
测试题目: 英语
问题示例: A fleet operates 18 vehicles for 7.5 hours each during one service day. What total amount of vehicle service is produced? 126 vehicle-hours, 132.5 vehicle-hours, 135 vehicle-hours, 145 vehicle-hours