智慧职教: The speaker ______ for about two hours.
举一反三
- Two hours (be) ____________ a short period of time during the working hours.
- 3. How many hours of exercise in a week is advised by the speake A: At least two hours. B: At least two and a half hours. C: At least three hours. D: At least three and a half hours.
- How many hours does his father work on Saturdays A: Five hours. B: Six hours. C: Seven hours. D: Two hours.
- 智慧职教: The train was ______ slow that I was almost two hours late.
- 智慧职教: I am sorry to have kept you __________ (wait) for two hours.