首页
登录
职称英语
An American researcher has developed a simple device to help stop snoring(打鼾
An American researcher has developed a simple device to help stop snoring(打鼾
游客
2023-10-10
32
管理
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. [br] Which of the following statements about the new device is FALSE?
选项
A、It is worn at night
B、It was developed by a businessman.
C、It is made of plastic.
D、It has not been used by many people.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3087433.html
相关试题推荐
________enoughtimeandmoney,theresearcherswouldhavebeenabletodiscover
Researchershavedescribedsomekindsofcreatureswithprecisehoming_____as
TheAmericansandBritishnotonlyspeakthesamelanguagebutalso_____alarge
ScientistsintheUnitedStateshavedevelopedacomputerprogramthatthey
ScientistsintheUnitedStateshavedevelopedacomputerprogramthatthey
ScientistsintheUnitedStateshavedevelopedacomputerprogramthatthey
ScientistsintheUnitedStateshavedevelopedacomputerprogramthatthey
Americanseat_____astheyactuallyneedeveryday.A、twiceasmuchproteinB、tw
Wecannotbetoocarefulincheckingthesafetydeviceofthevehicle,foritis
Whatishappiness?Mostresearchersagreethatitinvolvesanassessment(评价)
随机试题
[img]2019m9x/ct_eyyjsbz2019c_eyyjsbcloze_0048_201908[/img]Aconsiderableam
Accordingtotheweatherforecast,whichisusually______,itwillsnowthisaft
[originaltext]W:Didyouseethecarthatgirljustdrovepaston?M:Thatwasn
【S1】[br]【S5】Call→Calling/Tocall非谓语动词错误。本句中动词短语作主语时,其中的动词只能用动名词或不定式的形式,因此应把Cal
You’rebusyfillingouttheapplicationformforapositionyoureallyneed.
Thisisthe12thbookofpoemsinabout50yearsofwritingbyagreatNorth
Wordonthestreetisthatgossipistheworst.AnAnnLandersadvicecolumn
Kerberos由认证服务器(AS)和票证授予服务器(TGS)两部分组成,当用
2016年6月份,我国社会消费品零售总额26857亿元,同比增长10.6%,环比
城镇化的基本动力机制包括()。A.社会生产力的发展 B.农业剩余贡献 C
最新回复
(
0
)