__many times,but he still couldn't understanda.having been toldb.he had been told

__many times,but he still couldn't understanda.having been toldb.he had been told I told him many times but he failed ( )(understand)it. he tired many times ------ the right answer,but he didn't he worked hard __many different jobs.为什么填at不填in? 英语翻译Perhaps he had seen better times,but there was no sign of any good times now. ____ but he still could not understand it.A.Told many times B.Having been told many timesC.He has been told many times D.Though he had been told many times请问 去掉 句中but 后 怎么选 I called him three times last night,but it was s_____ that he didn't answer I knocked at the door (l ) of times ,but he didn't hear it. I wrote to him many times but he never ____( reply)用恰当形式填空 i told him many times but he failed _____（understand) it. 介词填空：I've written to him many times,but he didn't reply_____ He has tried four times,but his teacher wants him to try___fifth time填啥 A man can fail many times,but he isn't a failure until he begins to blame somebody else. (1/2)a man can fail many times but he isnt a failure until he begins to --------He tried many times () the right answer,but he didn't.A.finding B to find Cfind ( )many times, but he still could not rem( )many times, but he still could not remember. A.Having been told B.Being told C.Having told D.He was told 选哪一个?解释一下. ___ ,but he still could not understand itA.told many times B.having been told many timesC.he has been told many times D.Being told many times为甚麼选C he gave his wife three c( ) ,but she was out.ron marston telephoned pauline four times yesterday.（同义句）ron marston( ) pauline( )four times yesterday