I think the most sensible answer would be D.
Limiting the time limit for a group discussion helps to keep the discussion on schedule and prevents the group from getting bogged down in topics that don't directly related to the group's goals. The best answer to this question is D.
Setting a time limit for group discussions is important because it helps maintain focus, encourages equal participation among members, and ensures efficiency in covering topics. This also promotes a structured flow of ideas and discussion. The chosen answer is D: It helps keep the discussion on schedule.
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