单项选择题
A.八百多名各界人士参加了这个公司的开幕仪式。 B.八百多老百姓对这个公司的开幕表示祝贺。 C.来自各方面的八百多人参加了这个公司的开幕仪式。 D.起初在这个公司工作的超过八百多人,他们来自全国各地。
A.set up a relationship with them B.make them do what we want C.get along well with them D.teach them a language
A.it can only be used to give orders B.it is not natural for both shepherd and sheepdog C.it is a one-way communication approach D.it can only be used between man and dog