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
Toothpaste is a substance【C1】______for the cleaning and polishing the surface of the teeth. Its primary function is【C2】______too
Toothpaste is a substance【C1】______for the cleaning and polishing the surface of the teeth. Its primary function is【C2】______too
admin
2011-01-21
37
问题
Toothpaste is a substance【C1】______for the cleaning and polishing the surface of the teeth. Its primary function is【C2】______tooth decay. It is only as a by-product of cleaning teeth【C3】______toothpaste bas become a cosmetic.
Toothpaste【C4】______belongs to a group of dental hygiene products【C5】______as dentifrices. These【C6】______toothpaste, tooth powder, and various bacteria removing mouthwashes.
Historically, toothpaste is as【C7】______as the first toothache and human beings’first perception that teeth were【C8】______of their attractiveness to the opposite sex. Long【C9】______the invention of the toothbrush, ancient Greeks and Romans scrubbed their teeth with bits of cloth coated with the burnt heads of mice, moles and rabbits in the【C10】______that contact with these strong toothed animals【C11】______make human teeth firm. If these materials【C12】______revolting and dangerous, it is worth thinking【C13】______some other substances that have been used in toothpaste in the past 20 years. After the【C14】______of the toothbrush, it was common to【C15】______toothpaste containing chloroform(a flavoring【C16】______can cause cancer), and lead, which actually poisoned the toothpaste.
It was not【C17】______the late nineteenth century that teeth cleaning was【C18】______as a vital part of dental health. In 1896, Leon Williams argued that tooth decay was the【C19】______of acid and bacteria, and created the【C20】______"A clean tooth never decays". Although not strictly correct, he did create an environment ill: which dental prevention became the norm.
【C20】
选项
A、banner
B、logo
C、rifle
D、slogan
答案
D
解析
slogan“口号,标语”,符合题意。
转载请注明原文地址:https://kaotiyun.com/show/3h3d777K
本试题收录于:
公共英语三级笔试题库公共英语(PETS)分类
0
公共英语三级笔试
公共英语(PETS)
相关试题推荐
IraCarlin,worldwidemediadirectoroftheworlds【21】advertisingagency,McCannEricksonisquitecandidaboutusingfeartose
Bacteriaaremicroscopicorganismswhichliveonthesurfaceofobjects.Theyareoneofthemostancientlivingthings,whiche
Aweathermapisanimportanttoolforgeographers.Asuccessionofthreeorfourmapspresentsacontinuouspictureofweather
Inthepastdecade,newscientificdevelopmentsincommunicationshavechangedthewaymanypeoplegatherinformationaboutpoli
Walking—likeswimming,bicyclingandrunning—isanaerobicexercise,【B1】______buildsthecapacityforenergyoutputandphysica
CoincidingwiththegroundbreakingtheoryofbiologicalevolutionproposedbyBritishnaturalistCharlesDarwininthe1860s,B
CoincidingwiththegroundbreakingtheoryofbiologicalevolutionproposedbyBritishnaturalistCharlesDarwininthe1860s,B
WhatistheauthortryingtoprovewiththequotationofWinstonChurchill?WhatisDr.Martinson’smostprobableidentityacco
HowmanyyearshasMs.MannworkedfortheBBC?
Yougraduatedfromacommercialschooltwoyearsagoandhaveworkedasanaccountantinanimport-exportcompanyfortwoyears.
随机试题
社会工作者小陈接待了前来求助的初中生小红,经过面谈和预估,小陈发现小红和母亲的沟通存在困难。针对小红的问题,小陈开展的下列服务中,属于直接介入的有()。
眼分泌物为黏稠状,分泌物中嗜酸性白细胞增多眼部有少许黏稠分泌物、黏性或白色泡沫样分泌物,结膜充血,有乳头增生或滤泡形成
从末次月经的第一天算起,阳历预产期的推测为()
香港入境货物的木质包装,使用针叶树木质包装的需提供该国《植物检疫证书》。( )
下列有关基因工程的叙述,错误的是()。
敌人已经发现我们了,这里不能久留,今晚六点出发瓦窑堡。
钟某性情暴躁,常殴打妻子柳某,柳某经常找同村未婚男青年杜某诉苦排遣,日久生情。现柳某起诉离婚,关于钟、柳二人的离婚财产处理事宜,下列哪一选项是正确的?()[2016年法考真题]
高考过后,同学们都在思考以后的发展,比如报考什么大学,选择什么专业等,而璐璐则看上去很轻松,他说这些父母都替他规划好了,只要听父母的就没错,璐璐的情况属于()。
数据流图是描述数据在软件中流动和变换的过程,而对数据流图中所包含的元素的定义则是()。
Knowledgemaybeacquiredthroughconversation,watchingtelevisionortraveling,butthedeepestandmost【B1】______wayisthrou
最新回复
(
0
)