How long are typical school days in mexico? a. about six hours long b. over eight hours long c. some days three hours, other days five d. always four hours long what does the term colegio usually refer to? a. a university b. a technical school c. a private school d. a public school what may usually be part of a uniform? a. a t-shirt with the school crest b. black socks c. boots d. a white shirt or blouse school don't serve lunch. a. true b. false high school students can choose only between a morning and an afternoon schedule. a. true b. false