Each body paragraph in a GMAT AWA essay should ideally focus on which of the following?

The correct answer to the question "Each body paragraph in a GMAT AWA essay should ideally focus on which of the following?" is Option B: Critiquing a single, distinct logical flaw within the argument, explaining its impact, and suggesting improvements..

The other options — A) Introducing a new piece of outside information to support the writer's opinion., C) Summarizing a different paragraph of the original argument in detail., D) Expressing emotional disagreement with the argument's conclusion. — are incorrect for this GMAT Exam Prep question. As explained above: Body paragraphs should each analyze one specific flaw, detailing its impact on the argument's validity and suggesting how the argument could be improved or strengthened.