单项选择：I won't go to bed ( ) my mother comes back from workA\untilB\afterC\whenD\if

分类: 作业答案 • 2022-02-18 22:10:43

问题描述：

单项选择：I won't go to bed ( ) my mother comes back from work
A\until
B\after
C\when
D\if

答

A
not ……until

答

A 有not ...until 句式