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
Do you know what lungs (肺) are like? (11) are in the upper part of our bodies. We have two of them. There are thousands of lit
Do you know what lungs (肺) are like? (11) are in the upper part of our bodies. We have two of them. There are thousands of lit
admin
2009-07-28
27
问题
Do you know what lungs (肺) are like? (11) are in the upper part of our bodies. We have two of them. There are thousands of little pipes (管子) going through them. The (12) are like the branches of a tree and they go through every part of each lung. When we breathe in, air goes through the nose and mouth and travels down a large pipe. The other end of this pipe becomes two smaller pipes and each goes into one lung. (13) passes through those pipes and is carried around the body.
When you (14) , your upper body moves in and out. To breathe in, air rushes into your lungs. To breathe out, air is forced out of your lungs. The air we breathe goes into every part of the lungs through the branching pipes. They take it to the (15) which is moving all the time through the lungs and round to every part of our bodies. The blood goes around our body and back to the lungs in a very short time.
Do you know what lungs (肺) are like?11 Lungs are in the upper part of our bodies. We have two of them. There are thousands of little pipes (管子) going through them. The12 pipes are like the branches of a tree and they go through every part of each lung. When we breathe in, air goes through the nose and mouth and travels down a large pipe. The other end of this pipe becomes two smaller pipes and each goes into one lung.
13 Air passes through those pipes and is carried around the body.
When you14 breathe, your upper body moves in and out. To breathe in, air rushes into your lungs. To breathe out, air is forced out of your lungs. The air we breathe goes into every part of the lungs through the branching pipes. They take it to the15 blood which is moving all the time through the lungs and round to every part of our bodies. The blood goes around our body and back to the lungs in a very short time.
选项
答案
breathe
解析
转载请注明原文地址:https://jikaoti.com/ti/UlwMFFFM
本试题收录于:
大学英语三级B级题库大学英语三级分类
0
大学英语三级B级
大学英语三级
相关试题推荐
Peoplewhoworknightshiftsareconstantlyfightingagainstan"internalclock"intheirbodies.Quiteoftentheclocktellsth
Thousandsofyearsago,travelingwasveryhard.Therewerenoroadsandnocars.Peopletraveledonriversandlakes.Theyused
InAmerica,thebest-known(11)tobeonDecemberthirty-firstisTimesSquareinNewYorkCity.Hundredsofthousandsofpeop
InAmerica,thebest-known(11)tobeonDecemberthirty-firstisTimesSquareinNewYorkCity.Hundredsofthousandsofpeop
Doyouknowwhatlungs(肺)arelike?(11)areintheupperpartofourbodies.Wehavetwoofthem.Therearethousandsoflit
Doyouknowwhatlungs(肺)arelike?(11)areintheupperpartofourbodies.Wehavetwoofthem.Therearethousandsoflit
Doyouknowwhatlungs(肺)arelike?(11)areintheupperpartofourbodies.Wehavetwoofthem.Therearethousandsoflit
Eachyear,thousandsofChinesemiddleschoolstudentsgotostudyinforeigncountries.Recentresearchshowsamong428middle
Eachyear,thousandsofChinesemiddleschoolstudentsgotostudyinforeigncountries.Recentresearchshowsamong428middle
随机试题
箱体类工件划线时怎样选择基准?
海口市公安局2003年02月18日正式发布《关于依法处理行人、非机动车违章造成道路交通事故的通告》,规定:当行人出现以下五种违章行为之一,导致道路交通事故发生,且车辆驾驶人员无违章行为,并采取了适当避让措施而未能避免交通事故发生的,将由行人负事故的全部责任
安全带应高挂低用,防止摆动和碰撞;安全带上的各种部件不得任意拆掉。()
比较法估价需要进行()三方面的修正。
清孔后孔底的沉渣厚度应满足()要求。
根据以下材料。回答下列题目:32岁的郭先生在一家会计师事务所担任业务主管,他31岁的妻子何女士则在一家外资金融机构担任高级客户经理。郭先生的父亲已经去世,郭先生的母亲一直和郭先生唯一的一位兄长生活在一起。郭先生的孩子阳阳今年3岁。郭先生在一次车祸中不幸罹
下列关于丢失中华人民共和国居民身份证的处理中,正确的是()。
2019年3月6日晚21时许,甲县公安局交警小段在路面执勤过程中查到郭某体内酒精含量达到75mg.ml,郭某在等待处理时告诉小段,他是甲县政府办公室的工作人员,小段让他等一会儿无人后将其放走。事后,郭某宴请了小段,并给小段一条价值500元的香烟。小段的
道德不仅对社会关系有调节作用、对人们行为有教育作用,而且对经济基础有巩固作用。()
A、Thehotelclerkhadputhisreservationunderanothername.B、Thehotelclerkinsistedthathedidn’tmakeanyreservation.C、
最新回复
(
0
)