it was ___to the hospital to have his head examined by the doctor

题目

it was ___to the hospital to have his head examined by the doctor
A.not until 9 o'clock did he go
B.until 9 o'clock that he didn't go
C.not until 9 o'clock that he went
为什么啊
what about the supper yesterday?----____most delicious one indeed
most delicious one indeed 为什么？

答案

这是not … until … 句型的强调句 　句型为：It is/ was not until + 被强调部分 + that + 其他部分 　　普通句：He didn't go to bed until/ till his wife came back.　　强调句：It was not until his wife came...