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
A、He is curious. B、He is warm-hearted. C、He is impatient. D、He is absent-minded. D男士说在水还冷的情况下,怎么沙子会那么热,女士问他是不是在Brock教授物理课讲解比热的讲座
A、He is curious. B、He is warm-hearted. C、He is impatient. D、He is absent-minded. D男士说在水还冷的情况下,怎么沙子会那么热,女士问他是不是在Brock教授物理课讲解比热的讲座
admin
2016-05-26
48
问题
M: Ouch, how can the sand be so hot when the water’s still cold? My feet feel like getting burnt.
W:[13]Now, Mark, were you sleeping when professor Brock gave that lecture on specific heat in physics class?
M: I didn’t come to San Diego on spring break to talk about professor Brock’s physics class.
W: I know, me neither. I was just answering your question, that’s all.
M: What question?
W: You weren’t even paying attention to your own question.
M: I was just complaining about the hot sand. Considering what the water’s like, I wonder how the sand can be so hot.
W: Well, professor Brock’s lecture on specific heat might give you a clue. Water has a higher specific heat than sand.
M: Then why is the sand so much hotter if water has a higher specific heat?
W: Don’t you remember?[14]Specific heat is the energy needed to raise the temperature of something. If something has a high specific heat, like water, it takes more energy to raise its temperature.
M: I see.[15]So you are saying that something with a high specific heat,, like water, doesn’t get hot as fast as something with a low specific heat, like sand, right?
W: Right. So sand gets hot faster during the day, that’s why it’s so hot while the water’s still cool.
M:[13]I guess you are right, I should pay more attention in class.
13. What do we know about Mark from the conversation?
14. What is the meaning of specific heat?
15. Why is the sand hotter than the water?
选项
A、He is curious.
B、He is warm-hearted.
C、He is impatient.
D、He is absent-minded.
答案
D
解析
男士说在水还冷的情况下,怎么沙子会那么热,女士问他是不是在Brock教授物理课讲解比热的讲座上睡着了.对话中间女士又说男士没留意他自己的问题.她给男士解释了比热原理并回答了男士一开始的疑惑,男士听明白后在对话最后说自己应该在课堂上多注意听讲。从对话中可知,男士是“心不在焉的”,应选D。
转载请注明原文地址:https://kaotiyun.com/show/QKe7777K
0
大学英语四级
相关试题推荐
MuchofCanada’sforestryproductiongoestowardsmakingpulpandpaper.AccordingtotheCanadianPulpandPaperAssociation,C
TheEarthhasbeenstrippedofupto90%ofitsspeciesfivetimesbeforeinthepast450millionyears.Nowit’sabouttohappe
Itishardtopredicthowscienceisgoingtoturnout,andifitisreallygoodscience,itisimpossibletopredict.Iftheth
ResearcherssayextravitaminEfedtoturkeysappearstohelpcontrolinfectionsfromlisteria(李氏杆菌).Peoplewhoeatfoodsthat
HowDoYouSeeDiversity?A)Asamanager,Tiffanyisresponsibleforinterviewingapplicantsforsomeofthepositionswithher
A、Hedoesn’tenjoybusinesstripsasmuchasheusedto.B、Hedoesn’tthinkheiscapableofdoingthejob.C、Hethinksthepay
A、Recommendhertohisnewcompany.B、Givehersomeadviceonherwork.C、Getherpromotedtobethemanager.D、Writeheralett
A、Jillhasrecovered.B、Jillresistspracticing.C、Jillisaweakgirl.D、Jillshouldhavearest.D推理题。对话谈到吉尔重感冒了,男士建议吉尔takeit
A、Hethinksitisuseless.B、Hewillthinkaboutitlater.C、Hethinksitmightwork.D、Hehasnoideaaboutit.C细节题。根据对话可知男士认可
Sportsandgamesmakeourbodiesstrong,【B1】______gettingtoofat,andkeepushealthy.Butthesearenottheironlyuse.They
随机试题
女性,42岁。诊断为Cushing综合征,为与肥胖症鉴别,最有价值的表现是
A.缺铁性贫血B.慢性失血性贫血C.巨幼细胞贫血D.再生障碍性贫血E.急性失血性贫血叶酸缺乏可导致
旅游团推迟抵达某站,地陪仍按原计划预订的班次或车次接站而没有接到的现象叫()。
心血系统由()组成。
甲将自己的汽车藏匿,以汽车被盗为由向保险公司索赔。保险公司认为该案存有疑点,随即报警。在掌握充分证据后,侦查机关安排保险公司向甲“理赔”。甲到保险公司二楼财务室领取20万元赔偿金后,刚走到一楼即被守候的多名侦查人员抓获。关于甲的行为,下列选项正确的是
关于ADO对象模型,下述说法正确的是______。A)它是与OLEDB同层的独立的接口集B)它是与ODBC同层的独立的接口集C)它是建立在OLEDB接口之上的高层接口集D)OLEDB是建立在ADO对象模型之上的高层接口集
关系模型的数据操纵即是建立在关系上的数据操纵,一般有【】、增加、删除和修改四种操作。
A、 B、 C、 B
Therearetwoboysinthefamily.Thebirdcouldtalkintwelvelanguagesandsingtwentyfamoussongs.
•Readtheadviceaboutcooperation.•Choosethebestwordtofilleachgap,fromA,B,CorDontheoppositepage.•Foreachqu
最新回复
(
0
)