He ought to have finished it by now,___?didn't heoughtn't hehasn't hedoes;'t he说道理

should/ ought to have He ought not to have done so even if possible. --He hasn't gone to the office up to now --well.he ____.A.ought to B.ought to have he has not finished yet.A:he ought to have .B;he ought to have done.该用A还是B?为什么/ should ought to have done Jack admitted that he ought not to have taken away the book,_____?A.oughtn't he B.ought he C.didn't he D.did he He didn’t pass the final examination.He ______ it.选项:a、must have prepared forb、ought to prepare forc、ought to have prepared ford、ought to prepare for he didn't do well in the exam.he ought to have wrked hard at his lesson.为什么用ought to last night Tom didn't come,but he ought to have怎样解析? He ought ( ) have done so even if possible.not to ,not ,never选哪个?求理由 He ought not to have done so ever if possible.怎么翻译? ought to have done的意思 I really ought to have konwn better. He didn’t pass the final examination.He ______ it.选项:a、must have prepared for b、ought to pr He ought to have finished it by now,___?didn't heoughtn't hehasn't hedoes;'t he说道理 英语翻译He was punished.he _____the red light.a.couldn't have jumped b.shouldn't have jumpedc.mustn't have jumped d.ought to not have jumped ---he ought to have been warned of the danger.---_________,but he wouldn't listen to me.A.yes,he ought to B.so he was CD不管了 为什么不能选A 关于ought to---You ought to have called him yesterday.---Yes,I know I__________________A ought to B ought to haveC ought to have done D ought to have done