Question

in an interpretive literary essay, what is the purpose of commentary in body paragraphs?
commentary mentions and properly credits the author of a quotation.
commentary ensures that evidence properly fits into a paragraph.
commentary explains how evidence supports the writers viewpoints.
commentary introduces the reasons for the writers thesis and viewpoint.

Explanation:

In an interpretive literary essay, commentary connects textual evidence to the essay's argument. Crediting authors is citation work, fitting evidence is structural organization, and introducing thesis reasons is for introductory sections. Commentary's core role is to analyze how evidence backs the writer's claims.

Answer:

Commentary explains how evidence supports the writer's viewpoints.