(A) As long as possible. Employers usually expect the best candidates to have substantial résumés of 3~4 pages.(B) Keeping one’s résumé to one page is an ironclad rule, meaning that a résumé with more than two pages will simply be disregarded. (C) Readability is far more important than length. Write as long as needed to show me in the best light.(D) A two-page résumé is fine if I have relevant materials to fill two pages, but don’t go over two pages without an extremely good reason.