第7题: [单项选择]{{B}}Passage One
Questions 26 to 28 are based on the passage you have just heard.{{/B}} A. Information about diseases. B. Knowledge of specialists. C. Patients’ specific symptoms. D. Knowledge of medical textbooks. 参考答案:C 答案解析:[听力原文]
Which of the following can computers NOT be programmed with
第33题: [单项选择]冠状动脉扩张和动脉瘤最常见的病因是() A. 冠状动脉夹层 B. 红斑狼疮 C. 外伤 D. 动脉粥样硬化 E. 硬皮病 参考答案:D 答案解析:冠状动脉扩张和动脉瘤最常见的病因是动脉粥样硬化,可不伴有血管狭窄,也可与狭窄并存而呈串珠样改变。此外,某些疾病也可引起冠状动脉扩张和动脉瘤,如川崎病、结节性动脉周围炎、红斑狼疮、硬皮病、梅毒、马方综合