英语里not……until怎么用啊
问题描述：
英语里not……until怎么用啊
答
Don't get off the bus until it stops.(主句是祈使句从句用现在时）He didn't go to bed until his mother came back.（主句是过去时,从句时态一致）He won't call you until he finishes his work.(主句用一般将来...