From the standpoint of readers, through the questionnaire, readers perceive presupposed or asserted information with similar degree, but challenge them with significant differences.

• 从读者的反应来看，透过问卷的方式观察得知，读者对于预设讯息与断言讯息的接收程度相近，而对讯息真实性的质疑程度则有明显差异。