Select the choice which best identifies the given passage from "the cask of amontillado. " "you, who so well know the nature of my soul, will not suppose, however, that i gave utterance to a threat. " (4 points).

At work claire has a deadline that is rapidly approaching. as she works, she finds that she is doing more work in a shorter amount of time than usual. she thinks mor quickly, and her senses and memory are sharper. what is responsible for claire working more effectively?