The course _____ two stages: online and offline.
举一反三
- MOOC的英文全称是： A: Massive Open Online Course B: Max Open Online Course C: Massive Open Offline Course D: Max Open Offline Class
- O2O的定义是? Online To Offline|offline to Online to offline|Online to offline to online|offline to online
- O2O的定义是 A: offline to online B: Online To Offline C: offline to Online to offline D: Online to offline to online
- O2O的形式有 A: Online to offline B: offline to online C: offline to Online to offline D: Online to offline to online
- O2O指的是（ ）。 A: Online To Offline B: Online To Offline C: Offline To Online D: Offline To Offline