The introduction about the SAT and how students can prepare for it is all commentary.
<h3>What is commentary?</h3>
A commentary is a sentence or even a whole paragraph or text in which we provide our own interpretation of something, which means it contains our opinion about that topic.
In the introduction we are analyzing here, the author is providing commentary concerning the SAT and students who prepare to take the test. It is the author's opinion that it is up to the students to take advantage of certain materials as they prepare.
We can eliminate dialogue, since we have no characters speaking to each other here. Anecdote is also wrong, since the author did not provide a story about an incident. Finally, we can also eliminate startling information, since the author is only providing information we already know.
With that, we can select commentary as the best option.
Learn more about commentary here:
brainly.com/question/1628321
