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
57
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
HowtoTakeLectureNotes1.Whatiseffectivenote-taking?To【T1】thematerialandwritedownkeyelements【T1】______2.Takenot
HowtoTakeLectureNotes1.Whatiseffectivenote-taking?To【T1】thematerialandwritedownkeyelements【T1】______2.Takenot
ApologizeEffectively1.DemonstrateyourregretAdmityouare【T1】【T1】______Don’t【T2】youractions【T2】______Makesyourapology
ApologizeEffectively1.DemonstrateyourregretAdmityouare【T1】【T1】______Don’t【T2】youractions【T2】______Makesyourapology
ReadingSkillsandStrategies1.SpeedreadingAim:toincreasereadingspeedwithout【T1】understanding【T1】______StrategiesIden
A、Hesometimesmissedtheclass.B、Heoncefailedanexam.C、Hecannotfocusonstudy.D、Hisstudyisnotaffectedatall.D女士问
WhichofthefollowingcontainsaCOMPARISON?
A、Workexperienceinthefieldoffinance.B、Abachelor’sdegreeinAccounting.C、Afour-yearcollegedegreeinFinance.D、Work
A.completeB.useC.requiredD.proceduresE.permittedF.qualityG.consideredH.confusingI.determinedJ.alarming
随机试题
年轻恒牙髓室有炎症或坏死时,髓室内部分髓组织或根管髓可能仍是生活的原因是
A.病原携带者B.健康病原携带者C.慢性带菌者D.潜伏期病原携带者E.恢复期病原携带者
下列哪种行为不构成国家的不当行为?()
沿河流一侧分界时,境界符号应()。
某建设工程物资采购合同,采购方向供货方交付定金4万元。由于供货方违约,按合同约定计算的违约金为10万元,则采购方有权要求供货方支付()万元承担违约责任。
对于提升倾角大于20°的散装固体物料,应使用()。
水利工程基本建设项目审计按建设管理过程分为()。
下列对期货从业人员暂停其期货从业人员资格的处罚适用正确的是()。
中国古训中有一句“仁者无敌”,还有一句“忍者无敌”。请你就自己的理解解释一下。
事业单位专业技术岗位分为()个等级。
最新回复
(
0
)