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
Sugarless yoghurt (酸奶) could help beat bad breath, tooth decay and gum disease, say scientists. Japanese researchers found eatin
Sugarless yoghurt (酸奶) could help beat bad breath, tooth decay and gum disease, say scientists. Japanese researchers found eatin
admin
2013-06-02
29
问题
Sugarless yoghurt (酸奶) could help beat bad breath, tooth decay and gum disease, say scientists. Japanese researchers found eating the yoghurt【62】levels of hydrogen sulphide (硫化氢) -- a major【63】of bad breath -- in 80% of volunteers. The【64】are active bacteria in yoghurt.
Details were【65】at a meeting of the International Association for Dental Research. A(n)【66】of 24 volunteers who participated in the study were given strict instructions【67】oral health, diet and medicine taking. They spent two weeks【68】yoghurts and similar foods, like cheese. Researchers then【69】bacteria levels and odor-causing compounds,【70】hydrogen-sulphide. The volunteers then ate 90 grams of yoghurt a day for six weeks. At the end of the study, researchers took【71】again. They found hydrogen sulphide levels【72】in 80% of participants.
Dr. Nigel Carter, chief executive of the British Dental Health Foundation, said, "The foundation has long been【73】people’s attention to sugar-free yoghurts as a healthy snack, so it is pleasing to hear that it may have oral health benefits we were previously【74】of."
"Although this research is still in the early stages there is no【75】that sugar-free yoghurts provide a much healthier【76】to sweets and chocolate, and we would encourage snackers to【77】them into their diet."
【78】, Dr. Carter stressed that the best way to beat bad breath was by【79】a good oral health routine. This involves brushing twice-a-day with fluoride (氟化物) toothpaste, cutting【80】on the frequency of sugary snacks and drinks and visiting a dentist【81】.
选项
A、modes
B、examples
C、copies
D、samples
答案
D
解析
语义衔接题。前文讲过第一阶段2星期的实验结束后,研究者测量了被试口腔中的细菌和口臭化合物水平。现在是第二阶段结束后,显然还要采集样品测量一次,选D samples“样品”。
转载请注明原文地址:https://jikaoti.com/ti/uCXFFFFM
0
大学英语六级
相关试题推荐
A、Money.B、Moneyorcreditcards.C、Creditcardsorchecks.D、Checksormoney.DWhatismeantbythetermcash?
A、Heiscurious.B、Heisimpatient.C、Heisexhausted.D、Heissatisfied.B
Itgoeswithoutsayingthat______(需求的增长导致了价格的上涨).
TrustMe,I’maRobotWithrobotsnowemergingfromtheirindustrialcagesandmovingintohomesandworkplaces,roboticists
A、WearingjacketsisnotacustomofThailand.B、WearingshirtsleeveshasbecomeafashioninThailand.C、Peopleusuallywearj
Onefactwasclearlydemonstratedbytheearlysleepresearchers:onepartofthenightisnotjustlikeanother.Asscientists
Forthousandsofyears,thenumberofpeopleintheworldinchedup.Thentherewasa【C1】______spurt(爆发)duringtheindustrial
Whichofthefollowingisdescribedasa"Photoshopforthehumanvoice"?ArethaFranklinsounded"abitpitchy"attheInaugur
Manyyoungpeoplebelievegoodgradesandexcellentinternshipswilllandthemtheir【B1】______job.However,【B2】______towhatth
A、Shedoesn’tthinkit’scoldenough.B、Shebelievesit’sagooddaytoplayfootball.C、Shebroughthersweateralongincasei
随机试题
脾气虚弱,冲脉不固选用的方剂是
患者,男性,54岁,右眼红痛、视力下降10天。10天前被玉米叶划伤右眼,后出现右眼畏光、流泪、眼红、眼痛,视力进行性下降。眼科检查见:Vod0.05,结膜混合充血(++),角膜中央浸润灶呈牙膏样外观,可见卫星灶,前房积脓约1mm。该病人可能的诊断为(
女性,70岁,心绞痛发作持续3小时,含硝酸甘油无效来院急诊,心电图示Ⅱ、Ⅲ、aVF导联ST段呈弓背向上型抬高6mm,V1~3导联ST段水平型压低4mm,偶发室性期前收缩1次,拟诊急性心肌梗死入院2小时后随访心电图Ⅱ、Ⅲ、aVF导联出现病理性Q波,心肌梗
中风闭证应加用
咳出由血液和粘液混合的砖红色胶冻状痰为特征的疾病是
以下幕墙中,不属于框支承构件式玻璃幕墙的是:[2017-085]
建设项目负责人在()范围内,可以根据建设项目需要和计划安排,动用资金、购置和使用固定资产。
下列各项中,不属于股份有限公司监事会职权的是()。
全陪小王带旅游团抵达浦东机场后,没有看到地陪前来接站,这时小王应该()。
在考生文件夹下,打开文档Word1.docx,按照要求完成下列操作并以该文件名Word1.docx保存文档。将正文各段(“根据蓝田市场研究公司……更长的时间和耐心。”)中所有的“互联网”替换为“因特网”;各段落文字设置为小四号宋体,各段落左、右各缩进
最新回复
(
0
)