Respuesta :
D. Dreiser reflects upon his brothers warm and cheerful mature to demonstrate Pauls optimistic outlook of life
Answer: D) Dreiser reflects upon his brother's warm and cheerful nature to demonstrate Paul's optimistic outlook of life.
Explanation: In the given excerpt from "My Brother Paul" by Theodore Dreiser, we can see how Dreiser describes Paul as a cheerful, clever, radiant, ebullient, warmth and highly illusioned person, despite being physically heavy (three hundred pounds). This reflection about Paul's warm and cheerful nature demonstrates his optimistic outlook of life, so the correct answer is option D.