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
A professor reported that he____________(已发现一种新方法帮助老人) improve their memories.
A professor reported that he____________(已发现一种新方法帮助老人) improve their memories.
admin
2010-07-24
41
问题
A professor reported that he____________(已发现一种新方法帮助老人) improve their memories.
选项
答案
A professor reported that he had discovered a method to help the old improve their memories.
解析
因discovered发生在reported之前,所以在report引导的宾语从句中谓语动词需用过去完成时态,即had discovered表达。
转载请注明原文地址:https://jikaoti.com/ti/6YEFFFFM
0
大学英语四级
相关试题推荐
A、Hefounditfascinating.B、Youhavetobewelldressedtoenter.C、Ittookmanyhourstoputtogether.D、Theyshouldspendthe
Withthepossibleexceptionofequalrights,perhapsthemostcontroversialissueacrosstheUnitedStatestodayisthedeathpe
Software(ofcomputers),isalsocalledcomputerprograms,whichreferstoinstructionsthatcausethehardware—themachines—to
ChildAbuseDefinitionofChildAbuseChildabuseisalsocalledcrueltytochildren,whichisthepurposefulinfliction
TheAmericancommonschooldifferedfromtheEuropeanschoolinthatitwasfromtheoutsetanexpressionofthedesireonthep
Careerplanningdoesnotnecessarilyfollowroutineoflogicalsteps.Eachofusplacesweightondifferentfactorsandmaycons
A、whichcanmakeyouhappythoughheatregeneration.B、whichcanmakeyouhealthythoughheattransmitting.C、whichcancureyou
A、Itrequirestoomuchtraveling.B、Itlimitsinteractionamongstudents.C、Itwillincreaseclasssize.D、Itwillencouragestu
Theideaofbuilding"NewTowns"toabsorbgrowthisfrequentlyconsideredacure—allforurbanproblems.Itiswronglyassumed
A、Hewenttoseetheforeignstudentadvisor.B、HewenttoWashington.C、HewenttothepassportOffice.D、Hereportedittothe
随机试题
慢性阻塞性肺疾病呼酸时,下列哪些药物能使用()
能适用于不同工况范围的搅拌器形式为()。
A.睡眠露睛B.瞳仁散大C.瞳仁缩小D.眼眶凹陷吐泄伤津,可见
尿素最容易通透的肾小管是
技术管理工作由项目管理机构()全面负责。
由教育主管部门制定的有关学校教育教学工作的指导性文件称为()
国家建立统一的义务教育教师职务制度。以下哪项不属于教师职务分类?()
对于n个元素组成的线性表进行快速排序时,所需进行的比较次数与这n个元素的初始排序有关。问:当n=7时,给出一个最好情况的初始排序的实例。
马克思主义认识论中认识的辩证过程是()
有如下程序:Functionfun(ByValnumAsInteger)AsIntegerDimkAsIntegerk=1num=Abs(num)DoWhilen
最新回复
(
0
)