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
2023-08-20
27
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:(13)Oh, very funny! So we’ll be wearing gigantic clothes with built-in air conditioners and heaters.
W: I’m being serious!(14)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:(15)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.
13. What is the man’s initial reaction to what the woman describes?
14. What is unusual about the fibers treated with special plastic crystals?
15. How do the fibers work as the temperature changes?
选项
A、They can use the light more effectively.
B、They are stronger than the common materials.
C、They can store and release heat.
D、They can absorb water if necessary.
答案
C
解析
事实细节题。本题问的是纤维经过特殊的塑料晶体加工后有什么特别的地方。对话中女士明确提到这种经过加工的纤维能够随着温度的变化储存和释放热量。
转载请注明原文地址:https://tihaiku.com/zcyy/2942312.html
相关试题推荐
[originaltext]M:Ireallydon’tknowwhattodothissummer.Ican’taffordto.j
[originaltext]M:Ireallydon’tknowwhattodothissummer.Ican’taffordto.j
[originaltext]W:Thisfoodisterrible!Ican’tevenfinishmydinner.M:Iknow,
[originaltext]W:Thisfoodisterrible!Ican’tevenfinishmydinner.M:Iknow,
[originaltext]M:IhadprepareddinnerforeightpeoplebeforeMarycalledands
[originaltext]M:IhadprepareddinnerforeightpeoplebeforeMarycalledands
[originaltext]M:IhadprepareddinnerforeightpeoplebeforeMarycalledands
[originaltext]M:IhadprepareddinnerforeightpeoplebeforeMarycalledands
[originaltext]Easterisamixofthreetraditions:Pagan,HebrewandChrist
[originaltext]Easterisamixofthreetraditions:Pagan,HebrewandChrist
随机试题
Completethetablebelow.WriteNOMORETHANTHREEWORDSORANUMBERforeachan
Manyyoungpeoplebelievegoodgradesandexcellentinternshipswilllandth
正确的班集体舆论对班集体的每个成员都有约束、感染、同化、激励的作用。()
健康传播中人际传播的特点包括()A.直接的人际传播不需要任何非自然的媒介 B
关于土的类别对最佳含水率和最大干密度的影响,说法正确的是()。A.黏粒含量增多,
A.足月产 B.过期产 C.早期流产 D.晚期流产 E.早产妊娠42周以
认知能力测验成绩与工作绩效之间的相关系数在( )之间。A.0.O0~0.20
甲委托乙为其购买电脑,双方签订了书面委托合同。乙已为购买电脑付出了一定的时间和精
某公司甲车间采用滚动预算方法编制制造费用预算。已知2020年分季度的制造费用预算
下列属于由内分泌疾病而引起尿量增多的原因是( )。A.摄水过多 B.急性肾衰
最新回复
(
0
)