题目

英语问题Not until he retired from teaching three years ago .
Not until he retired from teaching three years ago ------- having a hoilday abroad
A he had considered B had he considered C he considered D did he consider
Jack is a great talker .It is high time that he ----something instead of just talking .
A will do B has done C do D did
顺便帮我解析一下谢谢（不要一面子一面子的复制，我没那么多时间看），

提问时间：2020-11-12

答案

Dnot...until...的倒装句型,即：Not until + 时间状语（从句）+ 句子主干/主句（部分倒装）.此句正常句序为：He didn't consider having a holiday abroad until he retired from teaching three years ago.部分...