Final Answer:
The best question to ask before reading the rest of the passage "A White Heron" is, "What is the central theme or message the author is trying to convey?"
Step-by-step explanation:
Before delving into a passage, it's crucial to identify its central theme or message. In the case of "A White Heron," understanding the main idea upfront provides a framework for interpreting details and nuances. Begin by considering the title—why focus on a white heron? Is it symbolic? Does it represent a theme that will thread through the narrative? Additionally, explore any introductory paragraphs or headings for clues about the story's direction.
This proactive questioning sets the stage for a more insightful and focused reading, allowing you to grasp the author's intentions and connect with the narrative on a deeper level.