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[单选题]
在评价技术方案的经济效益时，如果不考虑资金的时间价值因素，则成为（）（2015.4真题）
A
动态评价法b.静态评价法c.不确定分析法d.现值评价法
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参考答案
试题答案：
B
答案解释：
考虑时间价值的成为动态评价法，现值法也属于动态评价方法。
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下列属于现金流入的是（）
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简要回答敏感性分析的基本步骤。
把将来某一时点的金额换算成与现在时点相等值的金额，这一换算过程称为（）
下列属于固定资产特点的有
当计算出两方案的差额投资回收期△T≤Pc (基准投资回收期)时，则表明
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在产品投入期，采取高价格和高促销水平的方式推出新产品的营销策略，称为()
对于设备不可消除的有形磨损，采用的补偿方式是（）
速动比率是反映项目快速偿付流动负债能力的指标，越大越好。（）
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20.20世纪30年代，在我国幼教界被称为“南陈北张”的两位幼教家是陈鹤琴和（)
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22.Fifty volunteers were alphabetically divided into two equal groups, Group A to participate in a 7 week exercise program, and Group B to avoid deliberate exercise of any sort during those 7 weeks. On the day before the exercise program began, all 50 men participated in a step-test. This consisted of stepping up and down on a 16-inch bench at 30 steps a minute for 5 minutes. One minute after completion of the step-test, the pulse rate of each subject was taken had recorded. This served as the pretest for the experiment. For the next 7 weeks, subjects in the experimental group (Group A) rode an Exercycle (a motor-driven bicycle-type exercise machine) for 15 minutes each day. The exercise schedule called for riders to ride relaxed during the first day's ride, merely holding on to the handle bars and foot pedals as the machine moved. Then, for the next 3 days, they rode relaxed for 50 seconds of each minute, and pushed, pulled, and pedaled actively for 10 seconds of each minute. The ratio of active riding was increased every few days, so that by the third week it was half of each minute, and by the seventh week the riders were performing 15 solid minutes of active riding.At the end of the 7 weeks, the step-test was again given to both groups of subjects, and their pulses were taken. The post-exercise pulse rates of subjects in the experimental group were found to have decreased an average of 30 heart beats per minute, with the lowest decrease 28 and the highest decrease 46. The pulse rates of subjects in the control group remained the same or changed no more than 4 beats, with an average difference between the initial and final tests of zero.22.1 How many people were in each group?____A. 100. B. 50. C. 25. D. 15.
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