The answer is D. persistence !
This statement is in fact TRUE! Have a nice day!
Answer:
Denise assumes that the speaker is the enemy
Explanation:
<span>e. b and c only
As long as a speaker lets the audience know who the author of a study is, and gives a brief overview of their credentials or qualifications, the audience should be able to trust the information that the speaker is presenting, based on their credible research.</span>