Types of Introductions Quiz

This quiz asks you to evaluate the types of introductions used by both of the author's we've read so far (Pollan and MacMillan), and two other articles that you haven't been assigned. 

The quiz is meant to be instructional (if you complete it, you get full-credit no matter how many you get right) .  Instead of focusing on your score, focus on learning something about how professional authors use the types of introductions.  Please read my explanations of the correct answers to get a better sense of the author's introduction strategy.