Question

Read this passage.

Answer 1

Answer:

It clearly explains the book’s topic.

Explanation:

This answer was my first thought because we as readers get the idea of the books topic, which is modern dance. I wouldn't say that it provides interesting "hook" nor it adds any credibility to the author. And after some thinking it's not the last option for sure, even tho the book is written by an expert, it still only mentions what the book is about.