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
It was only after some progress ______ in the use and development of electric current that men began to realize the importance a
It was only after some progress ______ in the use and development of electric current that men began to realize the importance a
admin
2010-04-24
52
问题
It was only after some progress ______ in the use and development of electric current that men began to realize the importance and possibilities of magnetism.
选项
A、had been made
B、would have been made
C、has been made
D、was made
答案
A
解析
被动语态。make progress in...的被动语态是progress is made in...。
转载请注明原文地址:https://jikaoti.com/ti/rd8MFFFM
0
专业英语四级
相关试题推荐
Whatcourseisthestudentinterestedin?
Thebiggestdangerfacingtheglobalairlineindustryisnottheeffectsofterrorism,warSARSandeconomicdownturn.Itistha
Thesevariedracialgroupshavelearnedtolivetogetherinpeaceand______,settinganexamplewellworthfollowing.
Aestheticthoughtofadistinctivelymodernbentemergedduringthe18thcentury.Thewesternphilosophersandcriticsofthist
Tourismcancreatejobsandotheropportunitiesforalmostallcommunities.【C1】______,governmentsworldwidehave【C2】______ma
TheinventionofthesnowhousebytheEskimowasoneofthegreatesttriumphsoverenvironmentthatmanhaseveraccomplished.
Thetwospeakersare______
Fiction(suchasnovelsandshortstories)canteachusmoreaboutlifethantextbookscan.Doyouagreeordisagreewiththiss
Imagineaworldinwhichtherewassuddenlynoemotion—aworldinwhichhumanbeingscouldfeelnoloveorhappiness,noterror
Mostyoungpeopleenjoysomeformofphysicalactivity.Itmaybewalking,cycling,orswimming,orinwinter,skatingorskiing
随机试题
计算机存储信息的文件格式有多种,.gif格式的文件是用于存储________信息的。
急性左心衰竭最重要的临床表现是
关于正常产褥,下列哪项正确
A.脾阳虚证B.寒湿困脾证C.湿热蕴脾证D.肝胆湿热证E.肾气不固证
在城市发展和建设领域中,()是基于市场机制的种种缺陷而提出的。
物业管理企业资质等级分为()。
机关制发文件,应遵守事无巨细都要发文的原则。()
创建一个名为student的新类,保存新类的类库名称是mylib,新类的父类是Person,正确的命令是( )。
在类中,______成员为类的所有对象所共享。
Theitemscontainedintheparceldon’tcorrespond______thoseonthelistthataccompaniedit.
最新回复
(
0
)