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
A. diet B. regularly C. healthy D. commonly E. reduced F. samples G. contains H. participated I. drink J. measured K. av
A. diet B. regularly C. healthy D. commonly E. reduced F. samples G. contains H. participated I. drink J. measured K. av
admin
2020-06-05
62
问题
A. diet B. regularly C. healthy D. commonly E. reduced
F. samples G. contains H. participated I. drink J. measured
K. avoiding L. provide M. menu N. advantages O. involves
Sugarless yoghurt could help beat bad breath, tooth decay and gum disease, say scientists.
Japanese researchers found eating the yoghurt【C1】______ levels of hydrogen sulphide(硫化物)— a major cause of bad breath—in 80% of volunteers. The keys are active bacteria in yoghurt.
Details were presented at a meeting of the International Association for Dental Research. A total of 24 volunteers who【C2】______ in the study were given strict instructions on oral hygiene, diet and medication intake. They spent two weeks【C3】______ yoghurts and similar foods, like cheese. Researchers then【C4】______bacteria levels and odour-causing compounds, including hydrogen sulphide.
The volunteers then ate 90 grams of yoghurt a day for six weeks. At the end of the study, researchers took【C5】______again. They found hydrogen sulphide levels decreased in 80% of participants.
Dr. Nigel Carter, chief executive of the British Dental Health Foundation, said: "The foundation has long been drawing people’s attention to sugar-free yoghurts as a【C6】______ snack, so it is pleasing to hear that it may have oral health benefits we were previously unaware of.
"Although this research is still in the early stages there is no doubt that sugar-free yoghurts 【C7】______ a much healthier alternative to sweets and chocolate, and we would encourage snackers to incorporate them into their【C8】______."
However, Dr. Carter stressed that the best way to beat bad breath was by adopting a good oral health routine. This【C9】______brushing twice-a-day with fluoride(氟化物)toothpaste, cutting down on the frequency of sugary snacks and drinks and visiting a dentist【C10】______.
【C3】
选项
答案
K
解析
由“spend+time+(in)doing”的语法结构可判断,空格处应填入动名词。词库中只有avoiding“避免”符合要求,代入后表示“两周内禁食酸奶和奶酪等食物”。
转载请注明原文地址:https://kaotiyun.com/show/01CK777K
0
专业英语四级
相关试题推荐
Britainhasannouncedthatitistocancelabout200millionpounds’worthofdebts【T1】______itbypoorerCommonwealthcountries
A、Communicatingindailylife.B、Writingbusinessletters.C、Translationandinterpretation.D、Doingintensivereading.A①女士问男士学
A、Policeofficer.B、Housingadviser.C、Travelconsultant.D、Universitystudent.B①选项都是表示身份职业的词语,由些可预测题目与此相关。②女士说她知道男士可以帮助学生安排寄宿家
He______considerableinfluenceonthethinkingofthescientificcommunityontheseissues.
SpaceGymPhysicalfitnessisanimportantpartofbeinganastronaut./Astronautsmustbehealthyenoughtoperformtasks
WorkingWhileStudyingintheUSInternationalstudentsarepermittedtoworkforthecollegeoruniversitytheyattend/or
A、Askforherparents’permission.B、Notmentionthepartytoherparents.C、HelpHeathertotalkwithherparents.D、Listento
LawsBeforelawswerewritten,/therewasnosurewayofknowingwhatwaspermittedandwhatwasforbidden./Todaywefollow
A.enhanceB.equivalentC.idealD.probablyE.muchF.shortageG.certainlyH.calluponI.habituallyJ.callinK.
A.digB.avoidsC.deliberatelyD.rememberingE.judgingF.eventG.finalH.discoveryI.whatJ.keepsK.negativeL
随机试题
在立式车床上,为了保证平面定位的精度和可靠性,通常采用()等高块来定位。
化疗前需要准确测量病人体重的原因是
某患者弓缺失,余留牙健康。可摘局部义齿的支点线可以设计成()
在变电所中,并联电容器总容量确定后,通常将电容器分成若干组安装,分组容量的确定应符合下列哪些规定?
一次热网与二次热网用换热器相连,一次管网热媒损失小,但中间设备多,实际使用较广泛的不是以下()系统。
通过VOD视频点播系统点播的电影不可能的格式是_____。
调查中国传统节日的起源或传说,根据节日的特征,用各种材料、多种形式创作和制作相关的美术作品。此案例属于《义务教育美术课程标准(2011年版)》中的哪一学习领域?()
Themachineneedsacomplete______sinceithasbeeninuseforovertenyears.
求
Wherewasthesummitheld?
最新回复
(
0
)