R.M.孔姿的分类方法是根据（）进行划分的。 ["动作的稳定性","力量的体现形式","能量产生的方法","动作的结构特征"]
关于影响运输成本的因素，说法正确的是（）。 ["随着运距的增加，单位运输距离的运输成本减少","随着载货量的增加，每单位载货量的运输成本增加","随着货物的积载因数增加，每单位载重量的运输成本降低","随着运距的增加，每单位载重量的运输成本增加"]
The function of the bypass valve on the self-contained breathing apparatus is to（）. ["control the pressure of the oxygen as it enters the body","allow the wearer to manually give himself oxygen","release excess heat which would otherwise cause the bottle to explode","allow exhaled gases to pass outside the bottle"]
领导授权的原则一般有：（）。 ["视能授权原则","单一隶属原则","秉公授权原则","信任支持原则"]
（）主要是提高二传组织进攻的传球技能。 ["传球基本功训练","完整传球技术训练","传球串球训练","接发球串联练习"]
组织设计的原则有哪些？
