()refers to the means through which message is communicated.
()refers to the means through which message is communicated.这是一个关于理工科英语演讲的相关问题,下面我们来看答案是什么,()refers to the means through which message is communicated.A.ChannelB.InterferenceC.FeedbackD.Situation正确答案:Channel
The speeches following a topical order usually show the problems and then present solutions.
The speeches following a topical order usually show the problems and then present solutions.这是一个关于理工科英语演讲的相关问题,下面我们来看答案是什么,The speeches following a topical order usually show the problems and then present solutions.A.正确B.错误正确答案:错误