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问题 多项选择题

证券投资实现证券投资净效用最大化的目的依据有（）。

A.合理估计宏观政策的变化

B.评估市场的适合买卖点

C.正确评估证券的投资价值

D.降低投资者的投资风险

答案

参考答案：C, D

解析：掌握证券投资的含义及证券投资分析的目标。

单项选择题

A client undergoes a total hip replacement. Which statement made by the client would indicate to the nurse that the client requires further teaching（）

A. "I’ll need to keep several pillows between my legs at night. "
B. "I need to remember not to cross my legs. It’s such a habit. "
C. "The occupational therapist is showing me how to use a ’sock puller’ to help me get dressed. "
D. "I don’t know if I’ll be able to get off that low toilet seat at home by myself. "
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判断题

选择商品化会计软件的前提条件是软件是否通过财政部或省市财政厅局的审批。( )
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