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问题 单项选择题

法律规定的公安权力，只能由（）行使，其他任何机关、团体和个人均无权行使这些权力。

A．公安机关 

B．人民警察 

C．公安机关及其人民警察 

D．国家权力机关和司法机关

答案

参考答案：C

解析：

法律规定的公安权力，只能由公安机关及其人民警察行使。

不定项选择
不定项选择
关于空气导电性能，下列说法正确的是（   ）
A．空气导电，因为空气分子中有的带正电，有的带负电，在强电场作用下向相反方向运动的结果

B．空气能够导电，是因为空气分子在射线或强电场作用下电离的结果

C．空气密度越大，导电性能越好

D．空气越稀薄，越容易发出辉光
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单项选择题

Using the one-year holding period and multiple-year holding period dividend discount model (DDM), calculate the change in value of the stock of Monster Burger Place under the following scenarios. First, assume that an investor holds the stock for only one year. Second, assume that the investor intends to hold the stock for two years. Information on the stock is as follows: Last year’s dividend was $ 2.50 per share. Dividends are projected to grow at a rate of 10.0% for each of the next two years. Estimated stock price at the end of year 1 is $ 25 and at the end of year 2 is $ 30. Nominal risk-free rate is 4.5%. The required market return is 10.0%. Beta is estimated at 1.0. The value of the stock if held for one year and the value if held for two years are, respectively:（）

A. $ 27.50 and $ 35.25.

B. $ 25.22 and $ 29.80.

C. $ 27.50 and $ 29.80.
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