首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Cutting food
Cutting food
admin
2012-06-09
29
问题
Teeth play an important role in our life. They bite and chew food so that it is small enough to be swallowed. They help us to form words so that we can speak properly. There are three sorts of teeth in our mouth. Incisors are for cutting. Canines are for tearing. Molars and pre-molars grind up food until it is small enough to swallow.
If we don’t take care of our teeth, cavities and unhealthy gums will make our mouth very, very sore, and eating meals will be difficult. We won’t feel like smiling so much either. To prevent tooth disease, what we eat needs to be concerned about. Our teeth are like the body, also needs proper nutrition to fuel. Good nutrition gives us more energy and helps us maintain good health of teeth. Milk and milk products can provide calcium to strengthen teeth. Besides, vegetables and fruits are necessary because they are the best sources of vitamin C which contributes a lot to maintaining healthy teeth.
The risk of cavities increases when we eat sweets between meals without brushing afterwards. To avoid teeth decay, limiting our intake of foods containing carbohydrates is necessary. Keep in your mind that we had better select food that contains little or no sugars or starches. Brushing properly breaks down plaque. You may have the habit of brushing teeth after breakfast and before bedtime. However, remember to brush after lunch or after having sweet snacks if you can. It’s also important to visit the dentist twice a year. Besides checking for signs of cavities or gum disease, the dentist will help keep your teeth extra clean and can help you learn the best way to brush and floss.
选项
答案
Cutting food
解析
转载请注明原文地址:https://kaotiyun.com/show/Jwxd777K
本试题收录于:
公共英语四级笔试题库公共英语(PETS)分类
0
公共英语四级笔试
公共英语(PETS)
相关试题推荐
Formanypeopletoday,readingisnolongerrelaxation.Tokeepuptheirworktheymustreadletters,reports,tradepublication
Formanypeopletoday,readingisnolongerrelaxation.Tokeepuptheirworktheymustreadletters,reports,tradepublication
Itwasin1812,inavillageinFrance.Alittleboytrippedandfellwithpointedtoolsinhishand.Inthataccidenthebecame
Itwasin1812,inavillageinFrance.Alittleboytrippedandfellwithpointedtoolsinhishand.Inthataccidenthebecame
Themorewomenandminoritiesmaketheirwayintotheranksofmanagement,themoretheyseemtowanttotalkaboutthingsforme
TheOrganizationforEconomicCo-operationandDevelopment(OECD)conservativelyestimatesthat,by2005,worldwideelectronic,
Exactlywherewewillstandinthelongwaragainstdiseasebytheyear2050isimpossibletosay.【61】Butifdevelopmentsinr
Increasingly,thedevelopmentoftourismisseentohaveaneffectontheenvironment.Erosionisoneproblem.Thestepsandsto
Whatdoyoudoto【21】______careofthebooksinyourlibrary?Someofthemostcollectors【22】______toreadthebooksintheirco
Whatdoyoudoto【21】______careofthebooksinyourlibrary?Someofthemostcollectors【22】______toreadthebooksintheirco
随机试题
圆锥销具有( )的锥度,使联接具有可靠的自锁性。
有关胃肠钡餐检查前准备,下列哪项不正确
业主方主要管理部门投资控制的基本工作任务包括()。
甲向乙借了300元钱,同时甲又为乙修好了笔记本电脑,修理费恰好是300元,甲乙之间的债权债务可以()。
选择性旅游团,游客分住在不同的饭店,导游最好让游客在同一饭店集合,再驱车前往游览地点。()
新课程要求教师是学生学习的促进者,请简述“促进者”这一教师角色的内涵。
下列选项中,属于事实行为的有()。
谈谈你对《一条安达鲁狗》这部影片的理解。
TheRomanlanguageservedasthefirstmodelforansweringthequestion.EventosomeonewithnoknowledgeofLatin,thesimilar
Parents’Homework:FindPerfectTeachersforKidsA)TomiHalldidwhatshecouldtolobbyforthebestteachersforhertwochil
最新回复
(
0
)