因为现金净流量等于税后利润加折旧，说明折旧越多，现金净流量越大，投资项目的净现值也就越大。 ()
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股利政策的基本理论包括股利政策无关论(MM理论)，“在手之鸟”理论、信号传递理论和税收效应理论等，这几种理论给公司财务管理者提供了一个明确的选择答案。 ()
A. 正确
B. 错误
What can be inferred from the fourth paragraph？
A. The physicians are learning to invest in the stock market.
B. The study is carried out in the form. of stock investment.
C. Dr. Polgreen is experienced in stock investment.
D. All the participants are rewarded with 100 dollars.
If succeed, Philip Polgreen and his colleagues might
A. cure the bird-flu disease.
B. cure influenza.
C. give adequate help to patients.
D. anticipate the outbreaks of flu.
It can be inferred from the passage that the book Keep Your Brain Alive
A. inspired numerous imitators.
B. was written to increase productivity.
C. described psychological games.
D. pioneered the idea of neurobics.
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