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命题点一、人类重要的营养物质例1(2016年衡阳市中考题)长期挑食、偏食不利于中学生的健康,每天的食物必须注意合理搭配。下列食物中富含维生素的是()。A.西红柿B.鱼C.米饭D.鸡蛋解析:根据人体所需六大营养素的种类、食物来源,结合题中所给的食物判断所含的营养素,进行分析判断。A.西红柿中富含维生素,故选项正确;B.鱼中富含蛋白质,故选项错误;C.米饭中富含淀粉,淀粉属于糖类,故选项错误;D.鸡蛋中富含蛋
Proposition One, important nutrient for human beings Example 1 (2016 Hengyang City Examination Questions) Long-term picky eaters and partial eclipses are not conducive to the health of middle school students. Daily foods must be properly balanced. The following foods are rich in vitamins (). A. Tomato B. Fish C. Rice D. Analysis of eggs: According to the types of six nutrients required by the human body, food sources, combined with the food given in the question to determine the nutrients contained in the analysis and judgment. A. Tomatoes are rich in vitamins, so the options are correct; B. Fish is rich in protein, so the wrong option; C. Rice is rich in starch, starch is sugar, so the wrong option; D. eggs rich in eggs