Martina is concerned about the introductory speech she has to give for the guest speaker at her banquet. according to your textbook, what should martina keep in mind?

She should "introduce the topic and the speaker, briefly and accurately". When introductory speeches are made, the subject of which will be discussed later should be touched briefly, however, the speech should be understood by all in the meeting and the subject should not be left half-finished, it should be concluded.

I hope my answer can help you.