首页
登录
职称英语
[originaltext]M: It’s so cold now, but this morning it was so hot and sunny. I
[originaltext]M: It’s so cold now, but this morning it was so hot and sunny. I
游客
2023-09-11
12
管理
问题
M: 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: Oh, very funny! So we’ll be wearing gigantic clothes with built-in air conditioners and heaters.
W: I’m being serious! 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. Researches 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: 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 warmer, the crystals take on cube shapes and absorb heat. When the weather gets cooler, the crystals become cooler and revert back to their original teragonal 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.
选项
A、He is surprised.
B、He is skeptical.
C、He is disgusted.
D、He is alarmed.
答案
B
解析
转载请注明原文地址:https://www.tihaiku.com/zcyy/3003460.html
相关试题推荐
[originaltext]Yesterdaywediscussedtheproblemofrisingprices,orinth
[originaltext]Nomancanchangetheweather.Nobodycancontroltheweather
[originaltext]Nomancanchangetheweather.Nobodycancontroltheweather
[originaltext]Nomancanchangetheweather.Nobodycancontroltheweather
[originaltext]W:"Run,Forrest,run!"DoyoumemberForrestGumpranfromcoast
[originaltext]W:"Run,Forrest,run!"DoyoumemberForrestGumpranfromcoast
[originaltext]M:Hello,Nancy.Iknowyouareoneofthefewwomantaxidrivers
[originaltext]M:It’ssurprisingthatTomcameoutoftheaccidentalive.W:Th
[originaltext]M:It’ssurprisingthatTomcameoutoftheaccidentalive.W:Th
[originaltext]M:It’ssurprisingthatTomcameoutoftheaccidentalive.W:Th
随机试题
Inmanycountries,itisquitecommonthatuniversitieswouldassignstu
Thefirsttwostagesinthedevelopmentofcivilizedmanwereprobablytheinven
下列与集中采暖系统的热媒选择无关的是()。A.建筑物的用途 B.供热情况
甲公司生产急需5000个零件,承包给乙工厂进行加工,每个零件的加工费预算为20元
下列关于旅游不文明行为记录的管理制度,表述正确的是()。A.“旅游不文明行为记录
具有温脾开胃摄唾,暖肾固精缩尿作用的药物是()A.益智 B.补骨脂 C
A.12%~17%B.11%~16%C.6%~9%D.4.5%~6%E.2%~5
下列关于中国古代四大美女的说法正确的是:A.“云想衣裳花想容”是形容杨玉环美貌
人力资源战略中,()绩效管理体系的目标导向性很强。A.成本领先战略 B.创新
梨型心脏见于A.三尖瓣狭窄 B.主动脉瓣狭窄 C.动脉导管未闭 D.肺动脉
最新回复
(
0
)