我国唯一被立法强制进行食物强化的是（） A.配方奶粉 B.碘盐 C.铁强化酱油 D. 发布时间：2017-08-11 17:57 │ 来源：www.tikuol.com 题型：单项选择题 问题： 我国唯一被立法强制进行食物强化的是（）A.配方奶粉B.碘盐C.铁强化酱油D.维生素B强化精白面E.维生素A强化食用油
题型：单项选择题 阅读理解。A. There is a bed, a desk, and two chairs in it.B. There are some pictures on the wall.C. I have a sister but no brothers.D. We have a nice house in Beijing.E. I am an English boy. My name is David Black.__1__. My family are in Beijing. My father and mother work there. My father is an engineer (工程师) and my mother is a teacher. __2__ My sister and I are students of a middle school in Beijing. We love China. __3__We have a TV and a computer. My room is big. __4__My books are on the bookcase. I have a phone on my desk. __5__ I like my room and I like these pictures very much, too. 查看答案
题型：单项选择题 右前臂尺桡骨开放性骨折，清创复位，石膏外固定后36小时，患者高热，脉快，白细胞计数明显增高，伤口剧痛，有大量恶臭渗出液，X线片显示皮下有气体，触诊有握雪感，应首先考虑A．血肿吸收B．组织坏死C．伤口严重化脓感染D．气性坏疽E．骨筋膜室综合征 查看答案
题型：单项选择题 正常成人若要将体内每日的固体代谢产物经肾脏排出，至少需要保证每日排尿A．100～200mlB．800～1000mlC．500～600mlD．300～400mlE．1000～1500ml 查看答案