第十四章讲解了说服性演讲(persuasive speech)的类型。 根据以下具体目标陈述,辨别此说服性演讲关于何种问题 To persuade my audience that is is unethical for business to use genetic testing when evaluating potential employees.
A、关于价值问题 persuasive speech on question of value.
B、关于事实问题。persuasive speech on question of fact.
C、关于政策问题。persuasive speech on question of policy.
D、关于态度问题 persuasive speech on question of attitude.