第20题: [单项选择]Where do the speakers work A. The man spends more than he makes. B. The man is not keen on arts. C. The woman is an artist. D. The woman looks down upon the man. 参考答案:B 答案解析:[听力原文] M: What a waste of money just for a new arts center! Why couldn’t the money be spent on so
第21题: [单项选择]男性,45岁,慢性刺激性干咳,乏力,进行性呼吸困难,活动后加剧5年余。体格检查:体温正常,脉搏102次/分,呼吸30次/分,轻度发绀。X线胸片示两肺弥漫性网状结节状阴影,尤以中下肺野外侧密集,边界不清,其间可见蜂窝状小透光区。此病例最有可能的诊断是() A. 血行播散型肺结核 B. 慢性支气管炎 C. 特发性肺纤维化 D. 肺泡癌 E. 外源性变态反应性肺泡炎 参考答案:C