'To persuade my audience that capital punishment does not deter people from committing crimes such as murder: is a specific purpose statement for a persuasive speech on a question of policy.()

When speaking to persuade, you need to think of your speech as a kind of mental dialogue with your audience.() 点击查看答案&解析

When creating a visual aid, you should keep in mind the size of the room in which you will be speaking?() 点击查看答案&解析