did you have been to 和have you been to的区别1.did you have been to Shanghai?have you been to Shanghai?这两句子有什么区别?2.如果我想问“你是否有一个美好的回忆”应该怎么说?have you a beautiful dream?d（如果我想用have 做句首,该怎么提问?或者说这个句子不能用have做句
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did you have been to Shanghai?语法不对.did 和 have been 不可用于同一从句里.have you been to Shanghai?是正确说法.回忆 英语是 recollection,memorydream 意思是 梦你是否有一个美好的回忆习惯说法是 have yo...