"o heavy lightness! serious vanity! " is an example of

simile

oxymoron

metaphor

hyperbole

Oxymoron

An oxymoron is a rhetorical device that represents a contradiction or reveals a paradox. However, the oxymoron is a deliberate contradiction, as opposed to one that arises from confusion or by mistake. Oxymorons are extremely common in literature. In this case, the author uses an oxymoron by saying "heavy lightness" as lightness, by definition, is "light," which is the complete opposite of "heavy."

in the quotation from passage, connie willis states that literature is a way for authors from the past to communicate with readers of today. we can read their stories, books, and other texts to learn lessons about life. willis refers to these lessons as messages “from beyond the grave.” willis has a favorable viewpoint about the timelessness of literature.

explanation:

the answer to your question is d because the clause conveys the tone of the man in the excerpt, which is arrogant and cocky. hope that .