第2题: [单项选择]高血压合并双肾动脉狭窄应慎用()。 A. 双氢克尿噻 B. 美托洛尔 C. 洛汀新 D. 氨氯地平 E. 哌唑嗪 参考答案:C
第3题: [单项选择]An analyst does research about liquidity. Liquidity in financial markets is best described as the ability to purchase or sell an asset:() A. at a low transaction cost. B. quickly at a known price. C. quickly and easily at a price close to fair market value. 参考答案:C 答案解析: