第21题: [单项选择]在下列制定学生营养食谱的原则中错误的是()。 A. 确保优质蛋白质的供应 B. 午餐可用糕点、甜点取代主副食 C. 考虑当地的饮食状况和学生的经济负担能力,因地制宜,充分利用当地食物资源 D. 尽量多地提供富含钙的食物和饮料,每份午餐提供的钙不应低于400mg E. 保证一定量蔬菜和水果的供应 参考答案:B 答案解析:制定学生营养食谱的原则中规定午餐不得以糕点、甜食取代主副食。
第28题: [单项选择]巨舌症是指累及整个舌体的() A. 静脉-微静脉畸形 B. 静脉畸形 C. 微静脉畸形 D. 血管瘤 E. 微囊型淋巴管畸形 参考答案:E
第29题: [单项选择]以下人体组织、体液回升强度的描述,哪一项不正确 A. 均质性液体如胆汁、囊液、尿液通常为无回声 B. 非均质性液体如囊肿内合并出血,回声可以增多、增强 C. 均质性实质器官如肝脏和脾脏,内部呈中等水平回声 D. 软骨属于固体,内部回声较多、较强 E. 骨骼和钙化的组织,回声显著增强 参考答案:D
A. He had sent his brother abroad. B. He had cheated his brother out of his inheritance. C. He had given just a little share of the inheritance to his brother. D. He had gone abroad leaving his brother nothing. 参考答案:B 答案解析:[解析] 本题考查细节。参见第二段第四句话as executor of his father's will,he had been cheating his brother,who lived abr