It should be the letter A for yor answer
D: it is a book because most information in books are more truthful then the web/ internet.
What I would do is explore the city I live in more and go to a carnival and watch the sunset while on a ferris wheel. I would also realize how good to feel to be around people, but also how it truly feels being alone even if its for only 24 hours.
An appropriate choice is ...
... D. make a general comment more specific
B is the best answer. It gives the reader the context of the quote by stating the speaker and what is happening. It also has the quote which is more credible than just a word or two pulled out. Since it's just introducing this information, it also allows the writer of the essay to expand the idea with further explanation.
