Question

read the passage from an essay on man.
self - love and reason to one end aspire,
pain their aversion, pleasure their desire;
but greedy that, its object would devour,
this taste the honey, and not wound the flowr
the author contrasts words with positive and negative connotations to
create humor.
encourage debate.
clarify his argument.
make an emotional appeal.

Explanation:

To solve this, we analyze the author's use of contrasting connotations. In the passage, contrasting positive (e.g., "pleasure," "honey," "flow'r") and negative (e.g., "pain," "greedy," "devour") terms helps to make the argument about self - love and reason clearer. Creating humor is not the goal here, as the tone is more philosophical. Encouraging debate isn't indicated by the contrast of connotations. An emotional appeal would focus more on evoking feelings, but here the contrast is to explain the argument about human nature (self - love and reason's goals). So the contrast is to clarify the argument.

Answer:

C. clarify his argument.