精选优质文档-倾情为你奉上商务交际英语（1）模拟题I. MULTIPLE CHOICE （10小题，每小题1分，共10分）Choose the letter indicating the best choice to complete each sentence or answer each question:Which of the following is NOT an external barrier to communication? Motivation or interests. Environmental factors such as lighting and heat. A closed or authoritarian climate. An open climate in which communication flows easily.What is NOT included in the purpose of communication? To establish goodwill. To bui
