如果其他因素不考虑,当存款乘数K=4,法定存款准备率r=10%,则现金漏损率 h为()。
A. 0.1
B. 0.15
C. 0.2
D. 0.25
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下列关于正常成交价格的形成条件中,表达不全面的一项是()。
A. 公开市场
B. 交易对象本身具备市场性
C. 同时存在买者和卖者
D. 买者和卖者都不受任何压力,完全出于自愿
下列选项中,对原始价值、账面价值和市场价值的认识中,有误的一项是()。
A. 原始价值是始终不变的
B. 账面价值是随着时间的推移或增或减
C. 市场价值是随着时间的推移而变化的,有时高,有时低。市场价值很少等于账面价值
D. 就原始价值、账面价值与市场价值相对而言,房地产估价所评估的是房地产的市场价值
The behavior. of an animal depends mainly on _________ , whereas human behavior. is mostly
A. instinct
B. impulse
C. consciousness
D. response
The next test was more complex, requiring all to scan sequences of 20 identical letters and respond the instant one of letters transformed into a different one. Nonsmokers were faster, but under the stimulation of nicotine active smokers were faster than deprived smokers.
In the third test of short - term memory, nonsmokers made the fewest errors, but deprived smokers committed fewer errors than active smokers.
The fourth test required people to read a passage, then answer questions about it. Nonsmokers remembered 19 percent more of the most important information than active smokers, and deprived smoker bested those who had smoked a cigarette just before testing. Active smokers tended not only to have poorer memories but also had trouble separating important information from insignificant details.
As our tests became more complex, sums up Spilich, "nonsmokers performed better than smokers by wider and wider margins." He predicts, "smokers might perform. adequately at many jobs——until they got complicated. A smoking airline pilot could fly adequately if no problems arose, but if something went wrong, smoking might damage his mental capacity."
The purpose of George Spilich's experiments is _________.
A. to test whether smoking has a positive effect on the mental capacity of smokers
B. to show how smoking damages people's mental capacity
C. to prove that smoking affects people's regular performance
D. to find out whether smoking helps people's short-term memory