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问题 单项选择题

长期过量服用可形成泌 * * 结石的是（）

A.泛酸

B.维生素E

C.维生素C

D.维生素B

E.维生素A

答案

参考答案：C

解析：维生素C在体内分解代谢最终的重要产物是草酸，长期过量服用维生素C可出现草酸尿以致形成泌 * * 结石。

问答题

ZAO Snack is a company that operates a popular chain of coffee shops in a large city. The company has grown rapidly but is now looking for additional fi nance to enable further expansion to be achieved.The three main shareholders have approached Vera, a wealthy entrepreneur, to encourage her to invest in the company.Vera has been impressed by the company and the vision of its owners, but has stated that she will only invest subject to certain conditions. Vera has informed the main shareholders that in order to provide the fi nance that is sought by them, she wants to take a minimum equity stake in the company of 10%. She also wants to be guaranteed a minimum annual dividend of 10%, which she notes from the most recent fi nancial accounts and projections would be easily affordable to the company.The main shareholders of the company have agreed to transfer 10% of the total shares in the company to Vera by decreasing their own shareholdings. However, they are concerned about the potential implications of offering her a 10% stake in the company, the minimum fi nancial stake that she requires and the minimum return that she wants the company to provide.Required:

(b) Discuss the potential consequences of the company guaranteeing Vera a minimum income of 10% from an investment in the company. (6 marks)
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多项选择题

根据《测绘技术设计规定》，下列文件中，属于测绘技术设计文件的有（）。

A.项目设计书

B.专业技术设计书

C.设计评审意见

D.设计审批意见

E.技术设计更改单
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