Five classes in French lit. Conceivably, she read some comparable authors. That might also count for the "world literature" Koppett says she didn't take. Also, we don't know what high school AP classes she might have taken.
Well, I figure everyone ought to read Racine and Moliere, and some Victor Hugo. But even the French, German, and Italians get taught Shakespeare in school, or at least they used to.