Answer:
A
Explanation:
In kindergarten or first grade
When a person presents a message in a formal manner, he or she is engaging in public communication.
When you are speaking to a larger audience, usually you are going to talk in a formal manner.
Answer:
If Martina has to deliver a speech for the guest speaker at a banquet, she should keep in mind that introducing the topic and the speaker properly is paramount in this kind of event. The said introduction should be brief and accurate.