Answer:
answer other people's questions and how it answer your questions
Answer: 2 and 3 are metaphors! hope this helps :)
D because it includes more information than the others and is more professional
I would Choose D because A is not correct because the librarian doesnt do that kind of stuff they just help find books It cannot be B because The internet can always be sus and not always have what you are looking for Its not C Because of the same reason for why B is not the correct answer Hope this helped :D
