B. Features a specific event from the writer’s life
Explanation:
#1. It has a specific focus.
Memoirs can focus on virtually anything. Many tend to focus on specific relationships or events that have happened, but there really is no rule that needs to be followed here. As long as the significance of the event or the relationship being discussed is clearly communicated so that there is one general impression that most readers will receive, then a specific focus will have been achieved.
