Which statement is true of the psalms?

a. they were all written by the same person.

b. they were sung only in the king's presence.

c. they were collected over several hundred years.

d. they were played only on stringed instruments.

Why is it important to be aware of you audience's interests? a. so that you can teach them new information thy didn't know b. so that you can use opposite ideas in order to shock them c. so that you can use the most effective strategy to persuade them d. so that you can pretend to like the same things and get them to trust you