Some literary critics argue that the enduring appeal of classic novels lies not in their timeless themes, which can become dated, but in their stylistic innovations, which continually challenge and reward careful readers. Which of the following statements is most consistent with the critics' argument regarding classic novels?

The correct answer to the question "Some literary critics argue that the enduring appeal of classic novels lies not in their timeless themes, which can become dated, but in their stylistic innovations, which continually challenge and reward careful readers. Which of the following statements is most consistent with the critics' argument regarding classic novels?" is Option C: Readers appreciate classic novels for their groundbreaking use of language and form..

The other options — A) Classic novels are primarily valued for their universal moral lessons., B) The relevance of classic novels diminishes as societal values evolve., D) Timelessness in literature is a less important factor than thematic depth. — are incorrect for this GRE Exam Prep question. As explained above: The critics explicitly state that the appeal is in 'stylistic innovations' that 'challenge and reward careful readers,' which directly points to an appreciation for language and form.