The light in the office is still on.-----Oh,sorry.I forgot()A turn offit B turning it off C to turn it of原因啊!
问题描述：
The light in the office is still on.-----Oh,sorry.I forgot()
A turn offit B turning it off C to turn it of原因啊!
答
C
答
forget to do sth.表示忘记没做某事,这个动作未完成.
forget doing sth.表示忘记做过某事,这个动作完成了.
所以应选C,我忘记关灯了