【单选题】The investigation gives support to the ________ between profit and top manager's pay.
【单选题】土的颗粒级配累积曲线是最常用的土体颗粒分析成果,根据它可以得到不同粒组的百分含量。工程中,通常将对应于累积含量为60%,50%,30%和10%的粒径,分别称为( )。
A.
有效粒径(d60),平均粒径(d50),中值粒径(d30)及限制粒径(d10)
B.
限制粒径(d60),平均粒径(d50),中值粒径(d30)及有效粒径(d10)
C.
有效粒径(d60),中值粒径(d50),限制粒径(d30)及平均粒径(d10)
D.
限制粒径(d60),平均粒径(d50),有效粒径(d30)及平均粒径(d10)
【判断题】D/A转换器是将模拟量转换为数字量的器件。
【单选题】A profit centre manager claims that the poor performance of her division is entirely due to factors outside her control. She has submitted the following table along with notes from a market expert, wh...
B.
Sales volume and sales price
C.
Sales price and material cost
【单选题】消火栓是与自来水管网直接连通的,它适合扑救()、棉絮类火灾。
【判断题】D/A转换器是将模拟量转换为对应的数字量的器件。()
【判断题】A/D转换器是将模拟量转换为数字量的器件。
【判断题】将模拟量 转换为数字量 的 器件是 D/A 转换器 。( )
【单选题】Why might a manager for a non-profit organization seem as concerned with his or her organization's financial well-being as a for-profit manager?
A.
Non-profit managers are evaluated on financial performance only.
B.
Non-profit managers try to give the illusion that they care about the "bottom line."
C.
Many not-for-profit organizations have tight budgets and must be very efficient.
D.
Non-profit organizations have an obligation to turn a profit.