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问题 单项选择题 A1/A2型题

能有效治疗肾绞痛的药物是（）

A.山莨菪碱和新斯的明合用

B.阿托品和毒扁豆碱合用

C.哌替啶和吗啡合用

D.阿托品和哌替啶合用

E.哌替啶和新斯的明合用

答案

参考答案：D

单项选择题

Which of the following statements about a company that capitalizes significant costs this year is least likely correct Compared with expensing, a company that capitalized these costs would:（）

A. show smoother reported income and lower return on assets in future years.  

B. have higher cash flow from operations and lower cash flow from investing.  

C. have lower profitability ratios this year and higher cash flows from operations.
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单项选择题

体、肺循环在血流动力学上不存在障碍的心脏畸形

A．完全型大动脉转位

B．矫正型大动脉转位

C．不完全型大动脉转位

D．肺静脉异位引流

E．冠状动脉瘘
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