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
An American researcher has developed a simple device to help stop snoring(打鼾). The device restricts the movements of the tissue(
An American researcher has developed a simple device to help stop snoring(打鼾). The device restricts the movements of the tissue(
admin
2019-02-10
53
问题
An American researcher has developed a simple device to help stop snoring(打鼾). The device restricts the movements of the tissue(器官组织)that causes the bad sound. Snoring is a common problem. It may prevent a person from getting enough sleep. It may also prevent enough oxygen from reaching the heart and lungs during the sleep. But for most people, snoring affects relations with another person who must sleep in the same room.
Snoring happens when the sleeping person breathes with the mouth open. In the back of the mouth the tissues surrounding the entrance of the throat are soft. As the person breathes, the movement of the air around the soft tissues causes them to move or vibrate. This tissue movement causes the sound we call snoring. A number of possible solutions have been proposed. Some devices keep the mouth shut. They force the patient to breathe only through the nose. A medical operation is also possible. Other devices listen for the sound of snoring and then wake the patient. The new anti-snoring device was developed by a dentist(牙医), George Wagner of the Indiana University School of Dentistry. He developed a piece of plastic that fits up against the inside of the mouth. The device keeps the soft tissues from vibrating and making the snoring noise. It is worn only at night. Several patients report that the simple device has ended their snoring problem.
People snore when______.
选项
A、part of their throat moves
B、part of their throat becomes soft
C、they keep their mouths shut
D、they breathe through mouth and nose
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/hR5K777K
本试题收录于:
浙江省大学英语三级题库大学英语三级分类
0
浙江省大学英语三级
大学英语三级
相关试题推荐
Theresearcherwantstotesthernew________aboutlanguagelearning.She’snotsureifitwillwork,butshewantstofindout.
America’smodernmusic:OneofAmerican’smostimportantexports:modemmusicThereasonsforitspopularity:itsfastp
Mostofthepeoplewhoappearmostoftenandmostgloriouslyinthehistorybooksaregreatconquerorsandgeneralsandsoldiers
Lookatthefollowingpictureandwriteanarticle,whichshouldmeetthefollowingtworequirements:1.Interpretthemessa
Inthelastcentury,newdrugshave______improvedhealththroughouttheworld.
Bill:What’sthetime?Blanche:8o’clock,sowe’dbettergetamoveonifwe’regoingtomeetyoursisterattheairport.Bill
Writeonthefollowingtopic.ItissaidthatasChinesepeople’slivingstandardsimprove,publicholidaysarenolongerenough
While______inLondon,theyoungengineerpickedupsomeEnglish.
A、Savingmoney.B、Englishphrases.C、Winningagame.D、Sockexpressions.D
A、Hewilltakepartintheparty.B、Heisplanningapartyforafriend.C、Heistoobusytobeinvolved.D、Hedoesn’tlikethe
随机试题
A.使用图示表达自己的意见B.轻微前倾坐姿,关注对方讲话,不轻易打断C.使对方能听懂和理解自己表达的意思D.通过察言观色,发现对方的真实意图E.让对方很清楚地理解所提问题的核心,以获取较多的信息在人际传播技巧中,为说话技巧的是
有关产褥期的护理,下述哪项不对
甲国人克里因杀人逃至乙国。克里的行为根据甲国刑法有可能被判处死刑。甲、乙两国之间没有任何涉及刑事司法协助方面的双边或多边条约。依国际法,下列判断哪些选项是正确的?
当社会通货膨胀率趋于上升,其他因素没有变化时,基准折现率应:
以下关于宗地面积计算的叙述中,错误的是()。
劳动保障监察的形式包括()。
为了使会谈富有成效,辅导教师应掌握哪些专门技术?
若有以下程序#includetypedefstructstu{charname[10],gender;intscore;}STU;voidf(STUa,STUB){b=a;printf("%s,%c,%d,",b.name,b.gender
英文缩写ROM的中文译名是
WhattoDoWhenthePatientSays,’PleaseDon’tTellMom’Someyearsago,inthecandor(坦白)oftheexamroom,aseventh-gra
最新回复
(
0
)