首页
财务会计
医药卫生
金融经济
考公考编
外语考试
学历提升
职称考试
建筑工程
IT考试
其他
登录
职称考试
共用题干 Which foods should be eaten to keep us healthy?Let us look at some impo...
共用题干 Which foods should be eaten to keep us healthy?Let us look at some impo...
admin
2020-12-24
37
问题
共用题干
Which foods should be eaten to keep us healthy?Let us look at some important vitamins for these answers.
Vitamin A helps prevent skin and other tissues from becoming dry.People who do not get enough vitamin A cannot see well in darkness.Vitamin A is found in fish liver oil.It also is in the yellow part of eggs.Sweet potatoes,carrots and other darkly colored fruits and vegetables contain substances that the body can change into vitamin A.
Vitamin B-one changes starchy(含淀粉的)foods into energy. It also helps the heart and nervous system work smoothly.Without it,we would be weak and would not grow.Vitamin B-one is found not just in whole grains like brown rice,but also in other foods.These include beans and peas,nuts,and meat and fish.
Vitamin B-twelve is needed so folic acid(叶酸)can do its work. Together, they help produce red blood cells.Vitamin B-twelve is found naturally in foods such as eggs,meat,fish and milk products.Folic acid has been shown to prevent physical problems in babies when taken by their mothers during pregnancy.Vitamin B-twelve is found in green leafy vegetables and other foods,like legumes and citrus fruits.In some countries,it is added to products like bread.
Vitamin C is needed for strong bones and teeth,and for healthy blood passages.It also helps wounds heal quickly.The body stores little vitamin C.So we must get it every day in foods such as citrus(柑橘类)fruits,tomatoes and uncooked cabbage.
Vitamin D increases levels of the element calcium in the blood.Calcium is needed for nerve and muscle cells to work normally.It also is needed to build strong bones.Ultraviolet light from the sun changes a substance in the skin into vitamin D.Fish liver oil also contains vitamin D.
Vitamin K is needed for healthy blood.It thickens the blood around a cut to stop bleeding. Vitamin K can be found in pork products,liver and in vegetables like cabbage,kale and spinach.
选项
Vitamin B-one is found only in whole grains like brown rice.
A:Right
B:Wrong
C:Not mentioned
答案
B
解析
第二段第四句说,蛋黄也含有维生素A。因此选A。
第三段最后两句说,维生素B,不仅存在于全谷类食品,如糙米,还存在于其他的食物里,包括豆类、坚果、肉类和鱼类。因此选B。
第四段最后一句:"In some countries, it is added to products like bread.”在一些国家,它被添加到面包等产品中,而不是in most countries。因此选B。
第五段最后一句说,所以我们必须每天食用柑橘类水果、西红柿和生卷心菜以摄取维生素C。因此选A。
第二段第三句说,鱼肝油富含维生素A。第六段最后一句说,鱼肝油也含有维生素D。因此选D。
最后一段说,健康的血液需要维生素K。它通过增加创口周围的血液私稠度来止血。猪肉产品、肝脏和蔬菜(像卷心菜、甘蓝和菠菜)富含维生素K。因此选B。
维生素有助于人体健康,但文章并没有提到维生素越多越好,因此选择C。
转载请注明原文地址:https://ti.zuoweng.com/ti/UXEQKKKQ
相关试题推荐
NaturalFoodasChoiceofHealthyDiet Increasingly,overthepasttenyear...
Youshouldcultivatethehabitofreadingcarefully.()A.developB.combineC.begi
Injudginghiswork,youshouldtakeintoconsiderationthefactthathe'sr...
RaisingHappy,HealthyChildren Icallmyselfexpertatraisingchildrenno...
NaturalFoodasChoiceofHealthyDiet Increasingly,overthepasttenyear...
Injudgingourworkyoushouldtakeintoconsiderationthefactthatwehave...
Youshouldcultivatethehabitofreadingcarefully.()A.developB.combineC.begi
Thereshouldbelawsthatprohibitsmokingaroundchildren.(2008年真题)()A.forbidB
共用题干 EconomicReforminChinaMoreUSsinologistshaveexpressedconfidencei...
共用题干 EconomicReforminChinaMoreUSsinologistshaveexpressedconfidencei...
随机试题
迟发型过敏反应机制是 A.IgM类Ab介导 B.IgG类Ab介导 C.Ig
患者,女,70岁,全牙列缺失,颌弓大小正常,牙槽嵴低窄,呈刃状。选择后牙大小时,
妊娠合并风湿性心脏病产妇孙某,34岁,医生诊断其心功能II级,临产后护士所实施的
施工单位签订的如下协议中,属于《中华人民共和国合同法》调整的有()。 A.与
高山滑雪起源于欧洲的阿尔卑斯山脉地区,所以又被称为“阿尔卑斯滑雪”1936年在____举行的第四届冬奥会上被列为比赛项目。(出题单位:中国体育报业总社)A、丹麦
防止噪声危害的根本措施是( )A.控制噪声传播和反射B.测定车间的噪声强度C.加强个人防护D.体检和健康监护E.消除和控制噪声源
关于钢筋混凝土结构楼板、次梁与主梁上层钢筋交叉处钢筋安装的通常做法正确的是()。 A.板的钢筋在下、次梁钢筋居中、主梁钢筋在上 B.板的钢筋在...
项目风险通常是指可能导致项目损失的不确定性,包括资源风险、市场风险、()等。A.技术与装备风险B.投资与装备风险C.境外投资项目风险D.国内投资项
不属于人工费的是( )A.计时工资或计件工资B.奖金C.津贴、补贴D.运输损耗费E.采购及保管费
某企业生产某一产品,年销售收入为100万元,变动成本总额为60万元,固定成本总额为16万元,则该产品的边际贡献率为()。A.40%B.76%C.24%D.