It was not until he was seven years old that he went to school请问其中的 he was 可以省略吗,为什么?

It was not until midnight did he come back. It was not long until ... It was not until liberation that ____to his hometown.did he return he returned 21.It was not until he arrived in class _____ realized he had forgotten his book. ------last night that he began to review his lessons.A.It was untilB.Not untilC.UntilD.It was not until not ...until it was not until Not until句型转化 帮我写三组句子 30分 先送上not ...until it was not until Not until 是A还是C我搞不明白.　18.______ after his death that he was recognized as a great composer.　　A.It was not until B.It is until C.It was until D.Not until 关于 It was not until 的题It was not until 1998 that he returned to his hometown.这里为何用that而不用when? 改错:It was not 8 o'clock until he arrived home . it was not eight o'clock until he arrived home.为什么?需要肯定的回答 It was not until nidnight that he went back home after the experiment. It was not until liberation that _________ to his hometown. 为什么不用did he return ? It was not until the result came about that he took measures.如何变为倒装句 It was not until he took off his dark glasses __I realized who he was.A.when B.that It was( )back home after the experiment.A.not until midnight did he go B.until midnight that that he didn't go C.not until midnight that he wentD.until midnight when he didn't go（理由说明） It was()back home from work.A.not until midnight did he go B.until midnight that he did not go C.not until midnight that he went D.untilmidnight whenhe did not go it was not until when...与it was not until that...区别,强调句型用哪个. it was not until.did.和it was not until .that.这两个有什么区别