he didn't stop until he came to the top同义句

问题描述:

he didn't stop until he came to the top同义句
两句.
1、( )( )he came to the top did he stop.
2、( ) ( )( )he came to the top that he stopped.
空格里面一个词。

He didn't stop until he came to the top.
1.=(Not until) he came to the top did he stop.
not until提前后,主句采用倒装结构.
2.=(It's not until) he came to the top that he stopped.
此为not...until句型的强调句型.