A. An affluent one. B. A poor one. C. A suburban one. D. A rural one. 参考答案:B 答案解析:[听力原文]8-10 M: What are you doing out here alone W: Just looking at the lights. I like to look
第31题: [单项选择]患者女,23岁,因“反复咳嗽、咳痰伴午后低热、盗汗3个月,呼吸困难,烦躁不安,胸闷、大汗淋漓3d”来诊。外院诊断为肺结核。查体:心脏搏动减弱,心浊音界向两侧扩大,心音轻而远,HR120次/min,肺部尤尔特征(Ewartsign)(+)。为明确诊断,首选的检查是(). A. 胸部X线片 B. 心电图 C. 腹部超声 D. 超声心动图 E. 胸部CT F. 胸部MRI 参考答案:D