第7题: [单项选择]What’s the man’s problem A. He is too late to work. B. The bed was bought in ten days. C. He can’t get his money back. D. The bed can be returned. 参考答案:C 答案解析:[听力原文] M: Look at the bed. We bought it last month but the price is 50% off now! W: Yes, we cu
第24题: [单项选择]男性,54岁,咳嗽、咳痰反复发作20余年,喘息10余年,活动后气短3年,间断下肢水肿半年,加重伴心慌、气短、呼吸困难2周。吸烟30余年。查体:口唇发绀,桶状胸,两肺呼吸音低,散在干性啰音,两下肺可闻及湿性啰音,肝肋下2cm,双下肢凹陷性水肿诊断应为() A. 支气管哮喘,慢性肺源性心脏病失代偿期 B. COPD,慢性肺源性心脏病失代偿期 C. 支气管扩张,慢性肺源性心脏病失代偿期 D. COPD E. 支气管扩张,慢性肺源性心脏病代偿期 参考答案:B