[单项选择]患者男性,40岁,患肝硬化多年。昨日因吃鱼后出现呕血,量多,为鲜红色血块。入院后测血压,收缩压为10kPa,脉搏130次/分,患者神志恍惚、四肢厥冷、面色苍白。可初步估计该患者出血在() A. <500ml B. 500~1000ml C. >1500ml D. >2000ml E. >1000ml
第25题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. The man may have to reschedule his trip. B. The man should take his vacation somewhere else. C. She hasn’t called the travel agent yet. D. She doesn’t know when her semester ends. 参考答案:A 答案解析:[听力原文]
M: I just called the travel agency. It’s all set. On June first, I’m heading for the mountai