首页
登录
职称英语
By the time he was 12, Edison______(begin)to make a living by himselfhad begun此题
By the time he was 12, Edison______(begin)to make a living by himselfhad begun此题
游客
2023-10-03
58
管理
问题
By the time he was 12, Edison______(begin)to make a living by himself
选项
答案
had begun
解析
此题考查的是动词的时态。“by”后面接的是表示过去的时间状语,所以主句要用过去完成时态。
转载请注明原文地址:https://tihaiku.com/zcyy/3068374.html
相关试题推荐
Myparentsarenotusedto______(live)inbigcities.living本题考查固定的短语搭配。考查的短语为:
People(live)______comfortablyinthetownshardlyfeelthepleasureofliving
Inrecentyears,thelivingstandardoftheChinesepeoplehasbeenmarkedlyimpr
Meetingyourpersonallivingneedsisournumberonechoice.Allofourbi
People(live)______comfortablyinthetownshardlyfeelthepleasureofliving
ItiswellknownthatTomasEdison______theelectriclamp.A、discoveredB、found
Mymotherisamusicfanandsheenjoys______(sing)verymuch.singing此题考查的是动名词。在动
ThomasAlvaEdisonisknownasoneofthegreatestinventorsofhistime.He
Ofallthebooksinthislibrary,thisoneisthe______(good).best此题考查的是形容词的最高级。
Wearelivinginanage______manythingsaredoneoncomputer.A、whichB、thatC
随机试题
Anestimated20percentoftheU.S.populationhasnobankaccount.Morethanh
Mostpublishingisnow"electronic"inthesensethatbooks,magazines,andn
Asmanyas40%ofuniversitylanguagedepartmentsarelikelytoclosewithi
Icanprescribesomepillswhichwillrelievethepain,butyou’dbewelladvise
音像制品编辑工作的基本流程不包括( )。A.信息采集 B.审核脚本 C.审
A.1 B.2 C.3 D.无法确定
世界卫生组织(WHO)和我国均建议每人每天的钠盐摄入量为(),在保证人体日常基本
共用题干 第一篇ElectronicTeachingThepotentia
A.火和土元生成 B.水和风元生成 C.火和风元生成 D.火和水元生成
腹腔外伤性实质脏器破裂,确诊中最有意义的检查方法是A.血压与脉搏的观察 B.超
最新回复
(
0
)