He claims they were too young to know what they were doing and were filled with illusions and daydreams because they read “bad” books.
Question #1 : Letter A.
Question #2 : Letter B.
Question #3 : Letter A.
Question #4 : I'm not really sure, but I think the best answer would be Letter C.
I hope this helps you !
librarian : book :: scientist: microscope
As I see it, the librarian's profession is comprised of books. Like a librarian uses books to do her job. Whereas, a scientist does his job with the help of microscopes.