The answer is B I think sorry if it’s not
Answer:
I'd say quotation marks and bold or what you have selected which would be italics
Your answer should be WHO.
Think of it like this: You wouldn't say "The boy it (a variant of 'which')", because it simply just sounds odd. Instead, you're wired to think "The boy, he (an unknown name, so it would be 'who')".
A critical writing and a bibliography is easy to do. Just look the question up online and I promise you, that you will find the answer to the question that you're looking for