Explanation:
the author needs to get the best information about the hero to explain something about him
Answer:
C). She is eager to try English phrases and expressions.
Explanation:
You can see by how she says "¡Ya, ya!" that she is not a native English speaker and probably doesn't know what the idiom means, but still tries to use it anyway, showing her eagerness.
1. You have to buy tea AND cake.
2. They are not good for you.
I think it is metaphor, because it wasn't really exaggerating
