Which sentence fixes vague, informal tone for an academic paper? Original: 'This part of the paper explains what happened.'

Which sentence fixes vague, informal tone for an academic paper? Original: 'This part of the paper explains what happened.'

• A. This section explains the sequence of events.
• B. This part explains what happened.
• C. This portion explains what occurred.
• D. This piece outlines the events.

Answer: (A)

In academic writing, clarity comes from precise, formal wording that signals exactly what the reader will encounter. Using "section" instead of "part" raises formality and reflects the structured parts of a paper. Choosing "sequence of events" instead of the vague "what happened" provides a clear, chronological scope, telling the reader the section will present events in order rather than a vague recount. The verb "explains" is appropriate here, indicating the section provides reasoning or clarification about those events. Other options fall short because they use less formal nouns like "part," "portion," or "piece," which can feel casual, and they pair with phrasing like "what happened" or "what occurred" or "the events" in a way that doesn’t emphasize a chronological, explanatory account as effectively.

In academic writing, clarity comes from precise, formal wording that signals exactly what the reader will encounter. Using "section" instead of "part" raises formality and reflects the structured parts of a paper. Choosing "sequence of events" instead of the vague "what happened" provides a clear, chronological scope, telling the reader the section will present events in order rather than a vague recount. The verb "explains" is appropriate here, indicating the section provides reasoning or clarification about those events.

Other options fall short because they use less formal nouns like "part," "portion," or "piece," which can feel casual, and they pair with phrasing like "what happened" or "what occurred" or "the events" in a way that doesn’t emphasize a chronological, explanatory account as effectively.