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问题 单项选择题 A3/A4型题

患者，男性，35岁，自感疲劳、反复感冒，时而关节疼痛、牙龈出血和眼结膜出血。体检：牙龈肿胀，身上有瘀斑。

该患者最可能是下列哪种营养素缺乏（）。

A.维生素K

B.维生素C

C.铁

D.维生素B12

E.叶酸

答案

参考答案：B

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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单项选择题

删除Windows2000桌面上某个应用程序的图标，意味着（）。

A.该应用程序连同其图标一起被删除

B.只删除了该应用程序，对应的图标被隐藏

C.只删除了图标，对应的应用程序被保留

D.该应用程序连同其图标一起被隐藏
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