Marcus Notices That His Russian Professor Is Carrying a Stack

Multiple Choice

Marcus notices that his Russian professor is carrying a stack of papers when he enters the room. Marcus quickly takes out his notes and reviews the most recent grammar and vocabulary. Sure enough, there is a surprise quiz. Marcus is able to get a perfect score on his quiz because his schema of a university class allowed him to:

A) quickly identify a stack of papers with a surprise quiz
B) take rapid action to avoid a dangerous situation
C) be able to learn the material very quickly
D) a and b