首页
登录
职称英语
Scientists have developed glass fibers as thin as human hair which are designed
Scientists have developed glass fibers as thin as human hair which are designed
游客
2024-06-29
30
管理
问题
Scientists have developed glass fibers as thin as human hair which are designed to carry light signals.
选项
A、科学家发展出一种玻璃纤维,轻得象人的头发丝一样,可以用来设计轻型的信号装置。
B、科学家制造出一种玻璃纤维,比人的头发丝还细,这种设计是用来传递光信号的
C、科学家开发出象人的头发一样细的玻璃纤维来传输光信号。
D、科学家研制出跟人的头发丝似的玻璃纤维,用在光导信号的设计上。
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3655107.html
相关试题推荐
Asmallpopulationmaymean______.[br]Inadevelopedcountry,peoplewillper
(61)Duringthe19thcenturyscientistsfoundthatwhencertainpartsofthebra
(61)Duringthe19thcenturyscientistsfoundthatwhencertainpartsofthebra
Scientistshavedonealotofstudytoshowthatpraiseisfar______(effective)
Idon’tthinkthissoftwareisappropriate______thenewlydesignedproductionli
Scientistsareeagertotalkwithotherscientistsworkingonsimilarproblems.A
Whenimaginativescientistsfirstsuggestedthepossibilitythatonepersoncoul
Itisreportedthatscientistshavedevelopedglassfibersasthinashumanhair
Scientiststhinklaser(be)______oneofthemostusefultoolstoday.tobetobe在此
Certainurbanproblemsarecommontobothdevelopedanddevelopingcountries,
随机试题
TheRedCrossisaninternationalorganization,whichcaresforpeoplewhoa
Aspartofmorecomprehensivecomplianceandethicsprograms,manycompanies
Notlongago,TedGupopenedabatteredoldsuitcasefromhismothersattic
participationparticipation讲座中讲到“Activeparticipationinconversationisimporta
Inthepopularmind,theInternetistherealizationoftheglobalvillage,
Four-year-oldchildrenambeingtestedfortheirabilitytorecognizesimple
[originaltext](3)Nigeria’ssecurityforceshavekilledmorethan150peacefulp
沟通策划就是要明确项目各参与方所需要的信息,要建立有效的沟通机制和()。A.
下列填入文中划线部分不恰当的是:() A.×政发(2015)54号请示已收
在汉文帝十三年的刑制改革中,用以替代黥刑的刑罚是()。A.笞三百 B.笞五百
最新回复
(
0
)