has anyone ever been lost here before?帮我解析这句话意思,还有用了什么知识点?

has anyone ever been lost here before 这是过去完成时么? has anyone ever been lost here before?帮我解析这句话意思,还有用了什么知识点? Has anyone ever seen dinosaurs?怎么用否定形式回答 求 has anyone ever written anything for you 中文歌词 Has your character ever been married? 英语翻译Did you ever find that you had been wrong about something?Anyone who has never made a mistake,has never tried anything new.这两句该怎么翻译啊? In 1913,Titanic was the largest and most luxurious cruise ship that---A.was ever builtB.has ever been builtC.has ever builtD.had ever been built has she ever been to shanghai?做否定回答 翻译句子：he has been doing nothing else ever since. 麻烦翻译：He has been with me ever since Has anyone ever told you that you have the beautiful eye i can make you every promise that has ever been made中的 has ever been made是什么语法时态呀 求翻译,“There has only ever been only ever will be...” He has been living in Beijing____he got married A.ever since B.ever after C.ever moreD.forever more where has Linda and Lily ever been to?对么?还是where have Linda and Lily ever been to?对呢? 英语定于从句选择,谢谢~~~~!This is the only one of the novels published recently________translated in English.A.that has ever been B.that have ever been C.which has never been D.which has ever been A decision has been decided___who breaks the class rules will be punishedA.if anyone B.anyone C.that D.that anyone 选哪个呢?为什么?thanks~ he has ** been to shanghai ,has he?A.already B.never c.ever D.still