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、They become lighter when the temperature is low. B、Their chemical composition changes with the temperature. C、Their color dark
A、They become lighter when the temperature is low. B、Their chemical composition changes with the temperature. C、Their color dark
admin
2021-08-19
91
问题
M: (5) It’s so cold now, but this morning it was so hot and sunny. I wish there was a way I could always be wearing the most suitable clothes for the temperature.
W: I recently read that in ten years we’ll be wearing clothes that change with the weather. So when it’s cold, our clothes will warm up, and when it’s hot, our clothes will cool off.
M: (6) Oh, very funny! So we’ll be wearing gigantic clothes with built-in air conditioners and heaters.
W: I’m being serious! (7) Researchers have discovered a method of treating fibers with plastic crystals capable of storing and releasing heat as the temperature fluctuates. These treated fibers absorb more heat than untreated fibers. Researchers are still working with this, but soon this process will be widespread.
M: That’s fascinating. I didn’t know that fibers had the capability of storing heat. How does that work?
W: (8) These fibers work with the heat by rearranging their structures. The treated fibers move back and forth between two solid shapes.
M: I don’t understand. What kind of shapes do they change into?
W: When the weather gets cooler, the crystals become cooler and revert back to their original structure.
M: That’s truly unbelievable. You said that it’ll be a decade before this type of clothes will be available. What a shame! I don’t think I can wait that long.
Questions 5 to 8 are based on the conversation you have just heard.
5. What is the weather like today according to the speakers?
6. What is the man’s initial reaction to what the woman describes?
7. What is unusual about the fibers treated with special plastic crystals?
8. How do the fibers work as the temperature changes?
选项
A、They become lighter when the temperature is low.
B、Their chemical composition changes with the temperature.
C、Their color darkens when the temperature is high.
D、Their structures are rearranged as the temperature fluctuates.
答案
D
解析
转载请注明原文地址:https://www.kaotiyun.com/show/DKJ7777K
0
大学英语六级
相关试题推荐
A、Ignoringthegeneralmeaningofthetext.B、Payinglittleattentiontotheprintingmistakes.C、Pursuingathoroughunderstand
Forthispart,youareallowed30minutestowriteanessayonoutboundtourism.Youressayshouldfocusonwhypeoplecrazefor
A、Theyareinterestingtolookat.B、Theyhavelostsomeoftheirlegs.C、Theydonotmatchtheovaltableatall.D、Theyareun
A、Atouraroundthecity.B、Acruisealongtheriver.C、Avisitaroundthecampus.D、Discussionandsomeseminars.B男士在说到对代表团的活动
Comparisonsweredrawnbetweenthedevelopmentoftelevisioninthe20thcenturyandthediffusionofprintinginthe15thand1
A、Herbusinessskills.B、Herstudyexperienceabroad.C、Hercriticalthinkingability.D、Herculturalknowledge.B短文开篇谈到,Ashley在
A、Tobereasonable.B、Tohaverealisticexpectations.C、Tounderstandtherangeofpossibilities.D、Tohavecleargoals.D细节题。Mr
A、ImprovingspokenEnglish.B、Sharpeninglisteningability.C、Enlargingidiomvocabulary.D、Improvingwritingskills.D细节题。对话中依次
A、Adepartmentmeetingeveryotherday.B、AdepartmentmeetingeveryMondaymorning.C、Aninterdepartmentalmeetingeachday.D、
A、Surprised.B、Skeptical.C、Disgusted.D、Alarmed.B
随机试题
A颊神经B下牙槽神经C舌神经D颏神经E舌下神经
肺癌的主要临床表现有
证券公司应建立投资银行项目管理制度,完善各类投资银行项目业务流程、作业标准和风险控制措施,下列属于投资银行项目业务流程控制的环节有()。I.承揽立项Ⅱ.尽职调查Ⅲ.改制辅导Ⅳ.内部审核
个人住房贷款可以实行抵押、质押和保证三种担保方式。()
下列哪些内容可以在外观设计简要说明中写明?
孔子在敬业上提出了“执事敬”的要求,其意为()。
美联储QE3(第三轮量化宽松政策)正式出台引起了全球广泛关注。美联储“印钞机”又一次加足马力,美元再度被“稀释”,导致市场对美元偏好开始减弱,其指数跌78.60,创出4个多月以来的新低。业内人士认为,受美元“兑水”影响.人民币短期内或将重返升值通道。材
某饰品店只有从厂家低于正常价格进货,才能以低于市场的价格销售饰品而获利:除非该饰品店的销售量很大,否则,其不能从厂家低于正常价格进货;要想有大的销售量,该饰品店就要满足消费者个人兴趣或者拥有特定款式的独家销售权。如果上述断定为真,并且事实上该饰品店没有满足
2006年2月6日,哈尔滨一企业与大连一公司在深圳签订供货合同,合同中约定发货地为大庆,该合同成立地为()。
RenownedChinesedirectorZhangYimou’slatestfilm,RidingAloneforThousandsofMiles,heldatrialpremiereinthesouthern
最新回复
(
0
)