移动 宽带测速- 狗急加速器
移动 宽带测速- 狗急加速器
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- …
- next ›
- last »
移动 宽带测速- 狗急加速器A variety of circumstances might require you to temporarily deliver your class online with minimal notice, such as a viral or infectious disease outbreak, a family emergency requiring your presence elsewhere, or a natural disaster. This guide provides you with suggested actions to take quickly when making the shift from teaching in a classroom to teaching anywhere. |