30. The functions of transitions include all of the following EXCEPT
A. promoting a clear presentation of ideas.
B. emphasizing important points.
C. helping listeners anticipate the next point.
D. providing evidence to support a key point.
31. According to the text, stories are effective forms of verbal support because they allow you to create situation that illustrates the point you are making to the audience. All of the following are guidelines to consider when you include a story in a presentation except:
A. The story should be appropriate for the audience.
B. The story should be brief and get right to the point.
C. Only use stories that support the point you are making.
D. A humorous story is effective even if it isn’t relevant to your speech.