【正确答案】 C

【答案解析】[解析] W：As a well-known public speaker，can you give us some suggestions on how to deliver a good speech?
M：To begin with, you should ask yourself a question, that is, what does your audience need and want? It's better to question yourself before the speech．
W：Why do we need to know their needs and wants?
M：If you are a public speaker Lit is absolutely essential to know how to capture and maintain the interest of your audience, which means you have to know what they want to know and what they want to hear．
W：You mean we should pay special attention to the content of the speech，right?
M：Yes．If you elaborate on facts and figures that everyone is already familiar with，then it is quite possible that you will actually lose the attention of those who are listening to your presentation．
W：What should we do then?
M：Many successful speakers will summarize that part or add some different viewpoints to it．This is a good way to increase their level of understanding of the topic．If your audience cannot follow your speech．it's quite possible that they'll leave or doze off．
W：How about body language? I see many speakers use a lot of hand gestures．
M：Not only hand gestures，but also facial expression，body movement and even voice changes．It is always important to remember that sometimes，how you say something will have a larger impact than what you say．
What preparation should a public speaker do according to the conversation?

[听前猜测] 四个选项均为动词短语，根据关键词questions，notes和audience推测本题考查的是演讲者需要做的事情。
[精解] 对话中男士说演讲前应该问自己一个问题：什么是听众想要知道和了解的?也就是要了解听众的兴趣。故本题答案为C)。

【正确答案】 A

【答案解析】[解析]
Which of the following is the proper way to deliver a speech?

[听前猜测] 四个选项都与如何给听众做演讲有关，推测本题提问演讲者如何演讲。
[精解] 对话中男士说成功的演讲者对于听众比较熟悉的话题会做简单总结，而不会讲得过于详细，而且不应讲太多听众不懂的东西。故本题答案为A)。