远程教育技术 - 2026 进行中

科目: 远程教育技术
级别: IX
类别: 大学生
测试题目: 英语
问题示例: A lecture platform transfers data at 2.5 megabytes per second. Approximately how much data is transferred during a 24-second video segment? 6 MB, 25 MB, 48 MB, 60 MB