Which of the following options would a DIRECT QUOTE be most appropriate for?

A. When wanting to discuss the main points of the article

B. The article's two-paragraph section explaining a powerful cause/effect relationship

C. The author succinctly explained the impact of not sleeping on brain development in the last two sentences of the third paragraph

D. None

To determine which of the given options would be most appropriate for a direct quote, it is important to consider the purpose and context of a direct quote. A direct quote is used when you want to use the exact wording from a particular source to support or provide evidence for your own argument or analysis. Direct quotes are typically used to reinforce specific details, opinions, or assertions made by the original author.

Looking at the options provided:

A. When wanting to discuss the main points of the article - Direct quotes are not typically used to discuss the main points of an article. It is usually more effective to summarize or paraphrase the main points in your own words.

B. The article's two-paragraph section explaining a powerful cause/effect relationship - This option suggests a specific section of the article that explains a cause/effect relationship. If you want to highlight and provide evidence for this relationship, it might be appropriate to use a direct quote from that section.

C. The author succinctly explained the impact of not sleeping on brain development in the last two sentences of the third paragraph - This option refers to a specific statement made by the author about the impact of not sleeping on brain development. If you want to reference this statement verbatim, using a direct quote would be appropriate.

D. None - This option suggests that none of the given options would be appropriate for a direct quote. If this is the case, it means that direct quotes may not be necessary or applicable in the given context.

Based on the analysis above, the most suitable option for a direct quote would be option C, as it specifically points to a concise statement made by the author about the impact of not sleeping on brain development.