无线电常用度量单位的词头p的意义分别为() ["10-12<\/sup>","1012<\/sup>","10-9<\/sup>","109<\/sup>"]
社会地位赋予功能
在谈判的初期,在掌握节奏方面应基于一个()字。 ["慢","快","稳","实"]
国民经济活动中的交易主要有() ["货物和服务交易","分配交易","金融交易","其它积累交易","内部交易"]
铝酸三钙的缩写是()。 ["C3<\/sub>S","C2<\/sub>S","C3<\/sub>A","C4<\/sub>AF"]
拓展训练的特点是什么?拓展训练的实施有哪些环节?