《名优之死》是几幕剧？（） ["多幕","三幕","独幕","两幕"]
银行为充分利用资源，提高盈利水平，尽可能采取措施，降低（）的比重。 ["高价值客户","微利客户","保本客户","亏损客户"]
菊科的花序为什么序？（） ["总状花序","头状花序","穗状花序","伞形花序"]
Which of the processes listed consumes the greatest amount of power while producing the greatest amount of heat?（） ["Overcoming sliding friction","Overcoming rolling friction","Overcoming fluid friction","Overcoming oil wedge frictio"]
战略管理是一个过程，大致包括三个关键环节分别为（）。 ["战略分析","战略制定","战略实施","战略创新","以上都不是"]
简述池塘温度变化导致鱼类产生的冻伤。
