Question

which element of a text best helps the reader determine the central idea?

minor details
paragraph structure
key details
extra commentary

Explanation:

Analyze the question and options

Using the Central Idea Identification knowledge point

• Central Idea: The main point, message, or thesis that the author wants the reader to understand.
• Minor details: These are small, specific points that support larger ideas but are not essential to understanding the main message.
• Paragraph structure: This refers to how a paragraph is organized (e.g., topic sentence, supporting sentences, concluding sentence), which helps organize thoughts but does not directly convey the core message itself.
• Key details: These are the essential pieces of information, evidence, or points that directly support, build, and point toward the main message or central idea.
• Extra commentary: This is additional explanation or opinion that is not essential to the core message.

Therefore, key details are the elements that best help a reader determine the central idea.

Answer:

• minor details
• paragraph structure
• key details (Correct answer)
• extra commentary