The students often content themselves ______ online games in classes.
举一反三
- In public schools in the United States, students often enroll in language classes for_____．
- We have taken online classes of Calculus II for three weeks, are online classes right for you? Taking the classes online or in the classroom, which one do you prefer?
- MOOC是哪几个英文词语的缩写？ A: Massive Open Online Classes B: Massive Online Open Classes C: Massive Online Open Courses D: Massive Open Online Courses
- An object-oriented database is one that is congruent with the data defined in object classes and sub classes.
- They are playing games on online sites, ____ (which, that) can be retro games, card games or puzzle games.