A. classification of nonverbal communication B. the reasons why people should think about space C. the relationship between communication and space D. cultural aspects of nonverbal communication 参考答案:D 答案解析:推论题。依据文章的第一句:“非言语交际的另外一个文化方面可能是你意想不到的:交际距离。”既然是另外一个文化方面(another cultural aspect),说明在前面章节中已讨论了一些文化方面,