D is the answer to your question
<span>This is to persuade the gathering of people of the truth of the ghost that has showed up before Marcellus and Barnardo on two earlier evenings. He is the suspicious logician who does not trust in ghostly visions and unquestionably not in phantoms, and when he is persuaded that a heavenly being has appeared to him and his associates, the gathering of people is persuaded also.</span>
The element that is most likely to be featured in a work of realistic fiction is "well-defined character suggested by actual experience." This would provide the most realistic character.
The correct answer would be option B. The sentence that uses a predicate adjective is this: <span>The reason for his absence is quite simple to understand. The predicate adjective in this sentence is "quite simple" and this describes the noun and the subject of the sentence "reason". Hope this answers your question.</span>