Thursday, September 22, 2022
问题:中国居民DRIs建议,幼儿每日膳食钙的适宜摄入量为( )。...
Thursday, September 22, 2022
Thursday, September 15, 2022
问题:单选题下列哪类食物中毒具有明显季节性?( )A 有毒植物性食物B 细菌性C 有毒动物性食物D 霉菌性E 化学性食物中毒...
Friday, October 14, 2022
问题:单选题用牛奶喂养婴儿时,应注意补充的营养素是( )。A 铁B 钙C 磷D 钾E 蛋白质...
Monday, February 12, 2024
问题:单选题下列食品对防治放射损伤较有作用的是()A 酪蛋白B 橄榄油C 玉米粉D 玉米粉与脱脂大豆混合E 酪蛋白与玉米粉混合...
Monday, April 10, 2023
Thursday, September 15, 2022
Thursday, September 22, 2022
Sunday, September 18, 2022
Tuesday, September 20, 2022
Thursday, September 22, 2022
Thursday, September 15, 2022
问题:儿童生长发育迟缓、食欲减退或有异食癖,最可能缺乏的营养素是()。...
Thursday, September 15, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:在下列制定学生营养食谱的原则中不正确的是( )。...
Thursday, September 22, 2022
问题:苯作业人员膳食脂肪应不超过25%,原因是脂肪( )。...
Thursday, September 22, 2022
Saturday, September 17, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022