听下面一段独白，回答以下小题。
【小题1】What should a public speaker avoid doing according to the woman?

A．Talking too loudly.

B．Speaking too fast.

C．Saying too much.

【小题2】Why should the closing of a speech be carefully planned?

A．It’s usually the most remembered part.

B．It’s the last chance to make your point.

C．It’s as important as the opening words.

【小题3】What does the woman suggest a public speaker do during the speech?

A．Show a good sense of humor.

B．Motivate the audience to act.

C．Meet challenges with courage.