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问题 选择题

食品安全与健康密切相关，以下做法不会危及人体健康的是（　　）

A．用“三聚氰胺”提高氮元素含量

B．蒸馒头时加入适量纯碱

C．加过量亚硝酸钠以保持肉质鲜美

D．把霉大米淘净后继续食用

答案

A、三聚氰胺是有毒物质，虽能提高氮的含量但不宜使用，故此选项错误．

B、纯碱在蒸馒头时会与酸反应产生二氧化碳，能增加其松软度，对人体无害，故此选项正确．

C、亚硝酸是强致癌物，不宜用来腌制食品，故此选项错误．

D、霉变的大米中会产生毒素，淘净后并不能清除，故此选项错误．

故选B

填空题

综合填空选择框格内所给词的适当形式填空，每词限用一次（每小题1分满分10分）

About three years ago, I felt very lonely. I didn’t like my classmates, my parents or anyone else. My classmates didn’t want to talk __小题1:___ me and my parents were always saying that other kids were better than me. I thought I was the most ____小题2:___ people in the world.

One day I had a big fight with one of my classmates. I was __小题3:____ angry that I hit him in the face. Just at that moment, a boy stood up and ____小题4:____ the fight. He was the monitor(班长) of our class.

After that, he often helped me and we became good __小题5:_____. Whenever I got angry or sad, he would help ___小题6:___ to calm down. My life began to change because of the boy, my best friend. We spent a lot of interesting days together. As time goes ___小题7:____ , I have become happier with people and things. And it _小题8:_____ that people around me have changed,too. My parents don’t shout at me ____小题9:___ more and my classmates become friendly to me.

But now I can’t often see my best friend because he is seriously ___小题10:____ and is staying in hospital. How I miss the days when we were together! I hope he will be all right and come back to school soon.
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单项选择题

医务社会工作者萧珊为即将出院的冯奶奶制订出院计划，萧珊首先要做的工作是（）。

A.为冯奶奶做系统的评估

B.为冯奶奶制订出院后的医疗方案

C.为冯奶奶制订营养辅助服务方案

D.协助冯奶奶与医疗救助部门进行沟通
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