Virginia exhibits a variety of schizophrenic symptoms including delusions, auditory hallucinations, and formal thought disorder. she has been symptomatic for a little more than a month. virginia qualifies for a diagnosis of

more than 1 person for sure

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."