判断题 Communicative incompetence was used to imply that the speaker lacks a wide range of knowledge about when to speak, how to speak, or what to speak about.
多项选择题 单向沟通和双向沟通是人际沟通的两种方式,根据莱维特(K. Levitt)对二者的比较研究,下列说法正确的有 A、单项沟通的速度比双向沟通快 B、双向沟通比单项沟通准确 C、单项沟通比起双向沟通更能增强接受者的自信心 D、双向沟通中,由于接收者可以向信息源提出不同意见而使信息源常感到有心理压力 E、双向沟通容易受干扰,并缺少条理
单项选择题 The Yellow River is heavily affected by human activity. A、正确 B、错误