【判断题】最早将“创新”引入组织职能的是彼得·德鲁克。()
【单选题】Experienced teachers make_______mistakes than beginners.
【判断题】所有角焊缝中,焊脚尺寸总是等于焊脚。( )
【单选题】The professors talked with us about the beautiful schools and the experienced teachers _____ they had seen. [ ]
【简答题】OSI各层中,解决数据格式转换的是____
【简答题】为什么说沉默防御法是商务谈判中有效的防御策略之一?沉默要有效应注意什么问题?举例说明?