Though I can't see all the answers here's my take:
The author was making a point that Voltaire's humor was not welcomed because it criticised their beliefs and the book was banned because it was full of his criticising humor that they did not appreciate.
Answer:
A. Open-minded
Explanation:
Open ended questions are questions that cannot be answered with a simple yes or no
three characteristics of a brochure would have to be
1. Pictures
2. information of the advertisement of the overall place the brochure is displaying
3. and last but not least, the reviews and ratings.
hope this helps you :D