【简答题】气动三大件主要是 (________) 、 (________) 和 (________) 。
【简答题】What did da Vinci's research focus on?
【单选题】理解是化解矛盾的良药,客服一定要学会( ),站在买家的角度看待问题。
【判断题】二次压力控制回路主要是由分水过滤器、减压阀、油雾器三大气动件组成。
【单选题】What did da Vinci appreciate most in Nature?
B.
Its delicate arrangement.
【简答题】What mistakes did the speaker make several years ago and how did he deal with it ?
【简答题】气动三大件主要是 (________) 、 (________) 和 (________) 。
【判断题】公共关系的根本目的是塑造社会组织自身的良好形象。()