第28题: [单项选择]Questions 19 to 22 are based on the conversation you have just heard. A. She generally doesn’t allow people to borrow it. B. She is trying to sell it. C. She bought it from a friend. D. It has broken down before. 参考答案:D 答案解析:[听力原文] 19-22 M:Is this table on the comer 0K W:Sure.We can sit here. M:Oh.you paused to ge
第29题: [单项选择]正常机体蛋白质(氨基酸)需要量,下列哪一项数据是正确的()。 A. 0.6~0.8g/(kg·D. B. 0.8~1.0g/(kg·D. C. 1.2~1.5g/(kg·D. D. 2.0~2.5g/(kg·D. E. 以上均不对 参考答案:C 答案解析:通常情况下临床上一般营养不良患者肠外营养时蛋白质的需要量为1.2~1.5g/(Kg·d),应激创伤蛋白质需要量明显增加,同时需要有提供充足的热量才会有正常的蛋白质的合成。
第30题: [单项选择]肿瘤发生的内在因素不包括 A. 遗传因素 B. 内分泌因素 C. 免疫因素 D. 精神因素 E. 环境因素 参考答案:E