首页
登录
职称英语
[originaltext]M: (5)It’s so cold now, but this morning it was so hot and sunny.
[originaltext]M: (5)It’s so cold now, but this morning it was so hot and sunny.
游客
2024-03-10
5
管理
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、Surprised.
B、Skeptical.
C、Disgusted.
D、Alarmed.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3521889.html
相关试题推荐
[originaltext]Insectsanddiseasesthatattackfoodcropsaremovingasrise
[originaltext]Insectsanddiseasesthatattackfoodcropsaremovingasrise
[originaltext]StudentsinAmericanschoolslearnfromanearlyagetogivep
[originaltext]StudentsinAmericanschoolslearnfromanearlyagetogivep
[originaltext]Thefirstyearofcollegeisoneofthebestandthemostinte
[originaltext]Thefirstyearofcollegeisoneofthebestandthemostinte
[originaltext]Thefirstyearofcollegeisoneofthebestandthemostinte
[originaltext](13)Thisisadiscussioncoursewhereyouractiveattendance
[originaltext]M:Asweprobablyknow,logstructuresaregainingpopularity.We
[originaltext]M:Asweprobablyknow,logstructuresaregainingpopularity.We
随机试题
Whatisthepurposeoftheparty?To______toMr.Smith.[br][originaltext]
Sugarlessyoghurt(酸奶)couldhelpbeatbadbreath,toothdecayandgumdisea
所示结构在外力P作用下,正确的剪力图形是( )。
建筑意外伤害保险的投保方式应是()。<p>A不记名,记人数<p>B只记名,不记人
护士早上8点铺好无菌盘拟为患者换药,因医生正在为患者做检查,暂时无法换药,则该无
下列各项,属子宫内膜异位症临床特点的是()A.多发生在40~50岁 B.
下列选项中,()不是银行业消费者权益保护的基本原则。A.文明规范 B.公
各级土地利用规划编制的原则包括()。A.严格保护基本农田 B.鼓励非农业
支持再生障碍性贫血的是A.骨髓中非造血细胞减低 B.外周血淋巴细胞比例减低
某建筑项目位于城市市区内,按照《环境噪声污染防治法》要求,施工中向周围生活环境排
最新回复
(
0
)