SAT English Practice Question

The author is working on a new book about the history of the American West. As part of the research, the author has been interviewing various experts, including historians and anthropologists. The author has also been reading a variety of books and articles on the subject, and the author has been visiting historical sites in the West. The author is eager to make the book as accurate and informative as possible. Which sentence in this paragraph best represents the author’s commitment to accuracy and informativeness?

1. A.The author is working on a new book about the history of the American West.
2. B.The author has also been reading a variety of books and articles on the subject, and the author has been visiting historical sites in the West.
3. C.The author is eager to make the book as accurate and informative as possible.
4. D.As part of the research, the author has been interviewing various experts, including historians and anthropologists.