第4题: [单项选择]Passage Three
Questions 23 to 25 are based on the passage you have just heard.
A. It in an uncommon infectious disease. B. It destroys the patient’s ability to think. C. It is a disease very difficult to diagnose. D. It is the biggest crippler of young adults. 参考答案:D
第5题: [单项选择]对肺错构瘤的描述，正确的是（） A. 所见钙化均为爆米花样 B. 属于胚叶的发育异常 C. 边缘由浅切迹和无毛刺 D. 是真性良性肿瘤 E. 增强扫描有显著强化 参考答案:B
第28题: [单项选择]以下哪一项肺功能测定对阻塞性肺气肿的诊断有决定性意义 A. RV/TLC＞40%，MVV＜预计值80%，FEVl＞正常60% B. RV/TLC＞40%，MVV＞预计值80%，FEV1＜正常60% C. RV/TLC＞40%，MVV＜预计值80%，FEVl＜正常60% D. RV/TLC＜40%，MVV＜预计值0%，FEVl＞正常60% E. RV/TLC＜40%，MVV＜预计值80%，FEVl＜正常60% 参考答案:C
