Final answer:
The principle similar to a sonata's structure is Exposition, development, recapitulation, reflecting a musical composition's thematic introduction, elaboration, and resolution.
Step-by-step explanation:
The principle similar to the introduction-development-conclusion structure of a sonata form is B) Exposition, development, recapitulation. In musical composition, especially in the context of sonata form, exposition is where themes are introduced, development is where these themes are elaborated and explored often with variations and increasing tension, and recapitulation is the section where the initial themes are restated, providing a resolution and closure, similar to a conclusion in literature. This structural form in music emphasizes the thematic development and provides a sense of narrative progression, much like the plot structure of a story with its exposition, rising action, climax, falling action, and resolution.