The correct answer is A. No, Meg forgot to add a summary of her points before concluding.
Explanation:
In a presentation, the main purpose of the conclusion is to provide a closure; for doing this, the most recommended is to summarize the main points of the presentation and restate the main point or thesis statement. This is important because it reminds the audience about the core or more important ideas.
In the case of Meg, she has not reminded the audience about the main points by summarizing them and therefore her conclusion is not appropriate because it lacks an essential element. Thus, this conclusion is not appropriate because the speaker did not add a summary of her points (Option A).