1. which sentence from "a man about town," by o. henry, contains an example of an allusion?
a. "i strolled along with my heart expanding at the thought that i was a citizen of great gotham."
b. "the pursuit of my type gave a pleasant savour of life and interest to the air i breathed."
oc. "this serious query was at first received with suspicion because it sounded like a conundrum."
d. "a hospital nurse laid a hand that was not particularly soft upon my brow that was not at all fevered."