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、The man slept on physics class. B、The man was on holiday in San Diego. C、The woman was extremely interested in physics. D、The
A、The man slept on physics class. B、The man was on holiday in San Diego. C、The woman was extremely interested in physics. D、The
admin
2017-12-08
27
问题
M: Ouch, how can the sand be so hot when the water’s still cold? My feet feel like getting burnt
W: [12]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? 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. 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: I guess you are right, I should pay more attention in class.
12 What do we know about Mark from the conversation?
13 What is the meaning of specific heat?
14 Why is the sand hotter than the water?
15 What can we infer from the conversation?
选项
A、The man slept on physics class.
B、The man was on holiday in San Diego.
C、The woman was extremely interested in physics.
D、The woman figured out the question finally.
答案
B
解析
女士质疑男士上物理课睡觉,男士有些懊恼地说“我来San Diego度春季假期可不是为了跟你讨论Brock教授的物理课”,由此可推断他们正在San Diego度假,B正确。
转载请注明原文地址:https://kaotiyun.com/show/Zta7777K
0
大学英语四级
相关试题推荐
ThingsYouCan’tSayinCanadaA)Attackingoursacredcows(thingsorpeoplethatcannotbecriticized)mayturnyouintoo
"Youneedanapartmentaloneevenifit’soveragarage",declaredHelenGurleyBrowninher1962bestsellerSexandtheSingle
A、Toshowhowsimplethemechanicalaidsfordivingcanbe.B、Toprovidereasonsforhischangeablecharacter.C、Toexplorethe
Newresearchshowsthatchildrenbornafterunplannedpregnanciesdevelopmoreslowlythanchildrenwhoseparentshadplannedth
A、Heranavillageshop.B、Heworkedonafarm.C、Heworkedinanadvertisingagency.D、Hewasagardener.C题目询问说话人过去做什么谋生。说话人表明
A、Hedidn’tworkashardashewassupposedto.B、Hedidn’tpassthephysicsexam.C、Hedidbetterinanearlierexam.D、Hefoun
A、PeoplecannotalwaysrelyonX-raytodiagnosedisease.B、X-rayisalwayshelpfulindiagnosingdisease.C、X-raywillcausela
A、Theycanhelptakepicturesofcarsonhighways.B、Theycanhelpsendfinestospeedymotorists.C、Theycanhelpcatchcarsbr
Overthelasttwoyears,inthePCbusinessMichaelDellhasbeenbeatenlikearentedmule.Hiscompanycontinuestolosemarke
A、Mostofthepeoplewanttodomeaningfulwork.B、Amajorityofworkersaredoingmeaningfulwork.C、Happyworkerscanalwaysf
随机试题
A、Ithasanumberofactivevolcanoes.B、Ithasanatmosphereliketheearth’s.C、Ithasalargeoceanunderitssurface.D、Ith
缝合面颈部皮肤进针时,针尖与皮肤的关系是
对急性腹痛患者以下说法不正确的是
下列物质中不能使酸性高锰酸钾溶液褪色的是()。
在微机中,访问最快的存储器是()。
企业在资产负债表日前签订的债务重组协议,在资产负债表日后事项期间发生的债务重组结算业务,应对报告年度的财务报表进行调整。()
2018年1月1日,甲公司以银行存款3950万元取得乙公司30%的股份,另以银行存款50万元支付了与该投资直接相关的手续费,相关手续于当日完成,能够对乙公司施加重大影响。当日,乙公司可辨认净资产的公允价值为14000万元。各项可辨认资产、负债的公允价值均与
王老师对学生小张自身的各个方面进行纵横比较,以判断其学习状况的评价属于()。
关于婴儿期脂肪和肌肉发展的规律描述正确的是
"OntheInternet,nobodyknowsyou’readog,"readthetitleofafamousPeterSteinercartoon,【C1】______nowhereisittruerth
最新回复
(
0
)