He worked here for eight years!这句话中有for,为什么前面不用完成时态?

He worked here for ten years.(对 for ten years提问） He worked here for eight years!这句话中有for,为什么前面不用完成时态? he has worked as a teacher for only two weeks .he has little e ____ 现在完成时是have/has+过去是吗?he has worked here two years?he has been here for two years?一个是主动一个是被动? He will have worked here for 20 years by the end of next month.翻译成中文 He has already worked for() hour. 再线Uncle John has worked here for almost 10 years.(),he has decided to leave here.括号内填but还是howerer Has Mr LI worked in this factory for 35 years?--Yes,he has.It's __that he has worked here all hislife since he was 25.A clear B fantastic C surprise DconfingC surprised Dconfusing 关于非谓语形式的问题having worked here for three years,he knows well about the factory.能不能改成working here for three years?是不是有for+时间的时候一定要用having done,而不能用doing? He said that he has worked here for ten years and that he wants go home.He said he has worked here forten years and that he wants go home.这里has,wants,为什么用一般现在时,said是过去时,为什么后面不用had,wanted, He has worked here for over three years.A.about B.in the end B.later D.then选择与上句中over 接近的词,是不是搞错了. 在英语中,是不是助动词和实义动词构成谓语吖 比如说 He has worked here for 3 years 对吗 Jim ____ here since he came here.A.has been working B.works C.had worked D.worked he worked a whole day ,可否变成he worked for a whole day .为什么. —Is this factory_____ your father once worked?—Yes.He worked here for several years in the 1980s.A.the one B.in which C.where D.which为什么不选A呢? He has worked for a whole day回得来 He;s worked in this factory for many years My grandfather r---- after he worked for over 30 years