<span> I will have to go with (join the fragment to another sentence). answer D</span>
<span>In Poe's "The Cask of Amontillado," the option that makes Montresor an unreliable narrator is B. he makes exaggerated claims about Fortunado. An unreliable narrator is a type of narrator that cannot be trusted on anything he or she says. This is because they often say contradicting things, which makes their sentences untrustworthy.Hope I helped! :) Cheers!</span>