Which aspect of these lines from "The Cop and the Anthem" by O. Henry contributes most to their humorous style?
A dead leaf fell in Soapy's lap. That was Jack Frost's card. Jack is kind to the regular denizens of Madison Square, and gives fair warning of his annual call. At the corners of four streets he hands his pasteboard to the North Wind, footman of the mansion of All Outdoors, so that the inhabitants thereof may make ready.
The best and most correct answer among the choices provided by your question is the third choice or letter C.
The quality that contributes to O. Henry's humorous style are the unusual figures of speech.
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!