反义疑问句 Mary 经常帮妈妈,是的 昨天晚上tom和lily十点才睡,是的
问题描述：
反义疑问句 Mary 经常帮妈妈,是的 昨天晚上tom和lily十点才睡,是的
答
Mary often helps her mother ,doesn't she Yes ,she does .
Tom and Lily didn't go to bed until ten o'clock ,did they Yes ,they did .