您的位置: 首页 > 作业答案 > 英语 > They often sing and dance.(一般疑问句) They often sing and dance.(一般疑问句) 分类: 作业答案 • 2021-12-03 14:39:08 问题描述: They often sing and dance.(一般疑问句) 答 Do they often sing and dance?