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
2015-01-29
33
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.
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://kaotiyun.com/show/0pfK777K
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
WhichofthefollowingisanAmericannewspaper?
Researcherssaypizza-eatersareless______certaincancersaccordingtoastudyshowingthatthosewhoateatleastonepizzaa
WhowasafoundingfatheroftheAmericanRepublic?
TheEnglishlanguage,likealllanguages,hasevolvedovertime.OldEnglish(OE),developedfromtheGermanicbranchofIndo-Eu
It’snoteasytounderstandwhypeoplebecomereferees.FromAmericanfootballtobaseball,fromicehockeytopolo,refereesha
It’snoteasytounderstandwhypeoplebecomereferees.FromAmericanfootballtobaseball,fromicehockeytopolo,refereesha
It’snoteasytounderstandwhypeoplebecomereferees.FromAmericanfootballtobaseball,fromicehockeytopolo,refereesha
In1783,theTreatyofPariswassigned,whichindicatedtheendoftheAmericanRevolution.ThevictorytheAmericanpeopleach
随机试题
当代中国最鲜明的特色是【】
鼻泪管开口于()
全频带声音(如音乐声、风雨声、汽车声等)的频谱范围在20Hz~20kHz之间,为保证音乐信号采样时不失真,其取样频率应在________以上。
三相交流异步电动机可带负载启动,也可空载启动。比较这两种情况下,电动机启动电流Ist的大小为()。
工程项目概况是()的主要依据,其主要描述拟建项目所具有的性质和规模,建成后必须满足哪些使用功能,以及项目主要的构成单元,如生产工艺、()、仓储、()等。
材料:调入特殊教育学校不久,李老师便组建了“学生启明艺术团”,组织学生学习声乐、器乐等。面对家长们的不解和质疑,李老师诚恳地解释道:“音乐也许不能成为他们谋生的手段,但一定能让他们的世界丰富多彩。”李老师利用课余时间耐心细致地指导学生唱
()是康有为在广州的讲学之所,他在此酝酿、研究、宣传维新理论,造就了一大批维新人才。
以下关于磁盘碎片整理程序的描述,正确的是________________。
(1)在名称为Forml的窗体中画一个名称为Ll的标签,其标题为“0”,BorderStyle属性为l;再添加一个名称为Timerl的计时器。请设置适当的控件属性,并编写适当的事件过程,使得在运行时,每隔一秒钟标签中的数字加l。如图1-223所示的是程序刚
已知AS=“Welcome”,下列语句操作能够正确执行的是()。
最新回复
(
0
)