简答题Every presentation ought to have an introduction, a body consisting of main points and ideas, and a conclusion.简答题If you’re not comfortable as a joke teller, you still need to practice this technique.简答题The audience will retain only one or two points of a presentation so it should be designed to ensure that the audience remembers the core message.简答题The format of program or agenda usually includes: time, venue, people involved, activities like opening ceremony, orientation, presentation, plenary session, workshop, etc.