1 - Questão 19581. Inglês - Nível Superior - Analista Administrativo - AMAZUL - CETRO - 2015 Considering the text, read the statements below. I. Engines powered by expanded hydrogen work better than regular chemical engines. II. A CERMET composite is made of ceramics, metal and graphite. III. The Nuclear Cryogenic Propulsion Stage created the technology that took human crews to Mars. According to the text, the correct assertion(s) is(are) a) I and II, only. b) I, II and III. c) I and III, only. d) I, only. e) II, only. Comentar questão (0) Questão com erro?