The pilot told us that everything was now Ok.Only then___how

来源：学生作业帮编辑：神马作文网作业帮分类：英语作业时间：2024/11/14 17:52:14

The pilot told us that everything was now Ok.Only then___how dangerous the situation had been.
A.I realized
B.I had realized
C.did I realized
D.had I realized
C选项打错了.....是Had I realize,T-T

选D
only +状语主句倒装.
then 是时间副词做状语.
所以要倒装.
C realize 用原型,故错.
其他不是倒装.
C had I realize 肯定错啊.
had 后面是过去分词.原型肯定错了.
再问：我把C打错了，是realize
再答：那就选C only then did I realize············ 因为 situation 危险是在你知道之前，所以他用了过去完成时。但是你意识到这个是过去。所以选C 而不选D

The pilot told us that everything was now Ok.Only then___how Our teacher told us that the movie was worth he told us that that was the highest building in the city. 7.the teacher told us that the problem was not____easy and t The manager the factory told us that very little use was mad The manager of the company told us that very little use was The leader of the factory told us that very little ___ was m The manager of the factory told us that very little〔〕was mad The leader of the factory told us that very little [ ] was m 13.He told me only part of the story and that was ____. ..1.When I was only four years,Mom told me that the sun___ ( Tom told us all that ____ he said so at the meeting was real