未知题型 By rendering (翻译) French books into English, Caxton exercised the youthful language in the airs (曲调), the graces, the crafts of the elder and contributed to the development of the style. of ___ century English ____.

判断题 个性心理是每个个体所具有的总的精神面貌，它是通过个人的生活道路而形成的，反映了人与人之间稳定的差异。()

单项选择题 Poe believed the greatest theme for poetry is ___________