Question

multiple choice question
pablo is giving a speech on his favorite book. he finishes his presentation by saying, \the finesse with which the author handled the conflict between the two main characters really solidified the hidden mind as my favorite book. william caller is obviously a talented writer whose work will continue to entertain and challenge readers.\ why is pablos conclusion not effective?
○ he did not establish his credibility.
○ he did not include a preview statement.
○ he did not signal the end of the speech.
○ he did not use a quotation.

Explanation:

An effective speech conclusion should clearly signal the end of the presentation to the audience. Pablo's closing only comments on the book without a clear phrase to indicate the speech is finished, making his conclusion ineffective.

Answer:

He did not signal the end of the speech.