When comparing two passages, what is a key difference to identify?

• A. The page numbers
• B. The font size
• C. The authors' main ideas or purposes, and how each text organizes evidence to support claims
• D. The publisher

Answer: (C)

When comparing two passages, the key thing to notice is the authors' main ideas or purposes and how each text organizes evidence to support those ideas. This helps you see not only what the writers believe, but how they build their argument or present information, and where their emphasis lies. Pay attention to the thesis or main claim in each passage and the sequence of evidence—whether it uses reasons, examples, statistics, or anecdotes—and the structure that connects them, like a problem-and-solution layout, a cause-and-effect chain, or a compare-and-contrast frame. These differences reveal how the texts approach the topic and what stance they take. Details like page numbers or font size don't affect meaning, and publisher information doesn't illuminate the argument or structure.