Wait until the children settle down before you start the lesson.Wait until the children settle down before you start the lesson.据我所知,until 应该是用在否定句中,这里是否是用错了啊?
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/15 16:50:49
xݒMN@2KH\1\@B
5]5EJ00r2of
>Zde7{3Rf;ɁD)d7/hWt=Q;G_?MH01TG