______ means to have many work to do or be very busy.
举一反三
- 智慧职教: “I’m as busy as a bee.”means you're very busy.
- ________ is about work and means to have a lot or too many duties to perform, or too much work to do at one time.
- This _________ I will be very busy because I have many courses to take.
- I have _much to do every day, so I’m very busy. A: very B: so C: such D: too
- Online courses keep learners very ______. A: happy B: busy C: satisfied D: free to do many things