第8题: [单项选择]下列哪一项不是肠内营养的适应证()。 A. 胃肠道功能正常但摄食量不足者 B. 胃肠道功能基本正常伴肝肾衰竭者 C. 短肠综合征病人手术后早期应用肠内营养 D. 重症胰腺炎治疗3~4周后应用肠内营养 E. 以上均不是 参考答案:C 答案解析:肠内营养的适应证包括胃肠道功能正常但摄食量不足者、伴肝肾衰竭者和重症胰腺炎治疗3~4周后应用。短肠综合征病人手术后早期应该采用肠外营养,等病人治疗一段时间后逐步采用肠内营养代替肠外营养支持。
第12题: [单项选择]A. The workers on the underground platforms were replaced by machines. B. It became the first completely automatic railway in the world. C. A completely automatic line was added to its network. D. Its trains became computer-controlled. 参考答案:C 答案解析:[听力原文] The world’s first completely automatic railway has been built under the busy streets of Lo