B. Hyperbole because the speaker is exaggerating.
C. Simile because it is making a direct comparison between two unlike things.
D. Oxymoron because it is a contradictory expression.
False
rescue : emergency
scientist : microscope
horse : blacksmith
farmer : agriculture
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.