特雷诺业绩指数以资本市场线为基础,以β系数作为风险衡量的标准。
参考答案:错
瓣膜听诊区错误的部位是
A.肺动脉瓣听诊区在胸骨左缘第2肋间
B.三尖瓣听诊区在胸骨下端左缘,即胸骨左缘第4、5肋间
C.二尖瓣听诊区在心尖区
D.主动脉瓣第二听诊区在胸骨左缘第3肋间
E.主动脉瓣听诊区在胸骨右缘第3、4肋间
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What other fitness facilities can residents enjoy besides swimming pools, exercise rooms and saunas They can also enjoy ______ .