Presentational aids can enhance message _______

The use of offensive language ________

A) shows respect to the audience B)  includes obscenities, racist language, and sexist language C) is acceptable if it is honest D)  is acceptable if the audience is not a captive audience

Dennis is giving a speech on pandemics. Dennis thinks that he can help define the concept by using ________. Therefore, he references the influenza pandemic of 1918 and the AIDS pandemic of the 1980s.

A. examples B. comparison and contrast C. connotations D. synonyms and antonyms