It was not until 的句型中was 是不是跟着时态变还是固定不变的?

It was not until .that.是句型,有没有It was not until.when.的形式,举个例句 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 it was not until when...与it was not until that...区别,强调句型用哪个. It was not until 的句型中was 是不是跟着时态变还是固定不变的? 您好,请问 it was not until是什么样的句型啊,后面可以加什么啊, It was not long until ... not until/until的句型用法. 【造句】It is/was…that…的强调句型,It is/was not until+强调部分+that+其他It is/was…that…的强调句型It is/was not until+强调部分+that+其他 的强调句型各一个! it was not until 和 it was until 的区别,请详细一点. 帮忙分析一下这个句子It was not until then did i realize that life was so beautiful“尤其that后边是但是含有it is… that的强调句型not until后不就不能用倒装了嘛， ______ he realized it was too late to return home.A.No sooner it grew dark than B.Hardly did it grow dark when C.It was not until dark that D.It was until dark that 选项没问题,强调句中not...until句型的倒装,倒装的是哪部分 it was not until--------------that/when 的区别如题 it was not until midnight that he went续：back home after the experiment.什么句型?not一定要提前吗? not…until 句型的用法,例句 It was not until he took off his sunglasses that i recognized him.此句子为——句型. it is not until这个句型要倒装吗 it was not until.did.和it was not until .that.这两个有什么区别 请问是it was not until 1990s还是It was not until the 1990s