According to your book, the primary reason speeches fail to meet their goals is because of

According to your text, what is the most important point regarding the safety of your presentation aids?

A) Do the demonstration yourself; do not ask for audience volunteers. B) Use all dangerous presentation aids in an open and ventilated area. C) Make sure an authorized person has inspected your presentation aids. D) Do not use dangerous or illegal presentation aids.

The textbook suggests that when you listen to someone from another culture, you

should try to make quick decisions as to the meaning of the speaker’s body language. Indicate whether the statement is true or false.