Answer:
D) Ryan should give a brief, credibly building explanation of his experience with the topic
Step-by-step explanation:
While delivering a speech, the elocutionist must pay heed to the structure of the speech, the tone of delivery and the alignment of parts and events in the speech.
An introduction should ideally include a brief information related to the topic which the listener should be able to relate to.
Gradually, the speaker needs to build upon explanation and may share his personal experiences related to the topic of discussion.
Also, it is very essential for the speaker to keep the audience engaged and in between ask questions and and involve the audience.
Finally, the speaker should conclude the speech, arriving at a conclusion and politely expressing his views. Subsequently, the speaker should ask for queries and seek feedback from the audience.
In the given case, Ryan during his introduction, should provide brief basic information about surfing and gradually build on the information and then share his own personal surfing experience.