[单项选择]男性,20岁,1个月来心悸、多汗,检查心脏不大,心率110次/分,律齐,无杂音,此患者心率快最可能是由于() A. 窦性心动过速 B. 室上性心动过速 C. 室性心动过速 D. 心房扑动 E. 心房颤动
参考答案:A
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第1题: [单项选择]Because Inspector Morse could not contain his scorn for the police commissioner, he was imprudent enough to make ______ remarks about his superior officer. A. ambiguous B. dispassionate C. unfathomable D. interminable E. scathing 参考答案:E