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问题 单项选择题

具有生肌作用的药物有( )

A．乳香
B．没药
C．川牛膝
D．血竭
E．白及

答案

参考答案：C

解析： 川牛膝活血通经，补肝肾，强筋骨，利水通淋，引火(血)下行。无生肌作用。其他四项均有生肌作用。

单项选择题

Todd Gable, CFA, was attending a noon luncheon when he overheard two software executives talking about a common vendor, Datagen, about how wonderful they thought the company was, and about a rumor that a major brokerage firm was preparing to issue a p buy recommendation on the stock. Gable returned to the office, checked a couple of online sources, and then placed an order to purchase Datagen in all of his discretionary portfolios. The orders were filled within an hour. Three days later, a brokerage house issued a p buy recommendation and Datagen’s share price went up 20%. Gable then proceeded to gather data on the stock and prepared a report that he dated the day before the stock purchase. Gable has:（）

A. violated the Standards by improper use of inside information.

B. violated the Standards by using the recommendation of another brokerage firm in his report.

C. violated the Standards by not having a reasonable basis for making the purchase of Datagen.
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油毡瓦屋面施工，怎样做好屋面与突出屋而结构的交接处防水处理
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