第19题: [单项选择]溃疡性结肠炎急性发作期的一般治疗措施,错误的是() A. 富含蛋白的流质饮食 B. 贫血明显者应输血 C. 病情严重者暂禁食 D. 必要时应用抗胆碱能药缓解腹痛 E. 加强支持治疗 参考答案:A
第20题: [单项选择]{{B}}Passage One
Questions 26 to 28 are based on the passage you have just heard.{{/B}} A. The material to be tested that day. B. The history of the slide library. C. The use of slides in the course. D. The outline of the course. 参考答案:C 答案解析:[听力原文]26-28
One of ray main goals in this survey course of American painting and architecture is