Asking Durations of an ActivityBasic Principles of English Writing
This content is provided by KOCW
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- Category : Humanities > Language
- Taught by : Jun Heo
- Created By : Sunmoon University
- Offered By : KOCW
- Date Added : 2016.12.26
- Hits : 477
- Keyword : Activity,Duration,Present perfect,Present perfect continuous,Negative
This lecture examines the features of the expressions used to ask the duration of an activity.
This work is licensed under a
Creative Commons
Attribution-NonCommercial 4.0
International License.
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