3、exposed to an attack or possible damage---vulnerable 4、a person, group, company, or state that steals from others or destroys others for gain---predator 5、to persuade somebody to do something by making it look very attractive---lure 6、somebody who is hurt or killed by somebody or ...
答案:The speaker will have to use every means to make his speech persuasive,engaging and convincing. 4.Public speeches are strongly influenced by the characteristics of the spoken language. 答案:Public speeches are strongly influenced by the characteristics ofthe written language. 5.The language used...