The primary goal of Informative Speaking is______.A．to let audience learn somethingB．to in

The primary goal of Informative Speaking is______.

A．to let audience learn something

B．to influence what an audience thinks or does

C．to take precautions against counterpersuasion

D．to motivate an audience to act

请帮忙给出正确答案和分析，谢谢！