AP English Literatur

Answer: B) Verbal irony

Explanation:

Correct option: B) Verbal irony occurs when the speaker says something that contrasts with the reality of the situation.
In this case, the line is spoken by a character who, in the context of child labor, is suggesting that doing one's duty (in a system of exploitation) will protect them from harm, which is an ironic comment on the injustice of the system.

Incorrect options:

A) ...