智慧职教: [阅读理解 Task3] 24.Purpose: to prevent the user from being by emails c3683b290d5db34462d3ea80f4e2d608
举一反三
- 智慧职教: [阅读理解 Task 3] 27.Consequence: being a to organizations c3683b290d5db34462d3ea80f4e2d608
- 智慧职教: [阅读理解 Task 3] 25.Problems with emailing: 1. knowledge workers spend about 20 hours doing emails c3683b290d5db34462d3ea80f4e2d608
- Purpose:to prevent the user form being___1____ by emails
- 假设user表一共有5条数据,执行以下代码后剩下( )DELETE from user ORDER BY id LIMIT 3 A: 2 B: 3 C: 4 D: 5
- 危险作业场所必须设置安全通道，通道和入口保持畅通，出入口不少于__个（） A: 2|3|4|5 B: 2|3|4|5 C: 2|3|4|5 D: 2|3|4|5 E: 2|3|4|5 F: 2|3|4|5G．2|3|4|5H．2|3|4|5