According to your textbook, it is usually best to prepare the body of the speech before the introduction.

A speaker discusses the four basic food group model adopted by the Department of Agriculture in 1946

without mentioning the five-group model adopted in 1992. This speaker has violated the ethical responsibility to A) speak up about a topic the speaker considers important. B) choose topics that promote positive ethical values. C) use truthful, accurate supporting materials. D) let the audience know his/her motives for speaking.

The phrase "preaching to the choir" could be used to describe speaking to what type of audience?

A. hostile B. disengaged C. receptive D. neutral