终身教育的目标是完善的人与()。
以下关于定向访谈描述错误的是() ["访谈提纲的标准化","通常用于了解访谈对象的特定行为和态度","可以用于验证某种假设","它事先不设计详细的访谈提纲"]
论述艺术美的基本特征。
At which layer of the OSI model does the Spanning Tree Protocol (STP) operate at?() ["Layer 5","Layer 4","Layer 3","Layer 2","Layer 1"]
隐蔽性失业
形声字