We see it every year , twice in week but never in a day ? Share with your friends Share 0 Roshini Anie Thomas answered this The letter 'e' 3 View Full Answer Siya answered this The letter "E"?appears twice?in the word "week"?but?only?once?in the word "year." People can be tricked by focusing on trying to identify an event that?happens twice?during the span of a?week but?only?once?during the span of a?year. 1