【单选题】从上级到下级建立明确的职责、职权和联系的正式渠道,组织层次越多,指令和命令必须通过组织层次逐层下达或上传,会增加沟通困难,现代管理的组织结构趋势是
【多选题】检查起动机各项功能时,可以进行以下哪些测试()。
【单选题】(Choose words or phrases closest in meaning.) I think it was very brave of him to tough it out.
【单选题】It was very brave him to drive at such a speed.
【单选题】It was very brave ____ you to stand up and speak infront of those people.
【单选题】---It is said that your grandpa was very brave. ---Not _________.He was _________than brave.