no one has __ a convincing explanation of why dinosaurs died

no one has __ a convincing explanation of why dinosaurs died No one can give us an exact ___ of why dinosaurs all died su No one can explain the ____(disappear) of dinosaurs,right Why do I want to go to college?No one has ever asked me 11 a But why has no one from other planets sent us a message是什么意思 no one knows why she wants to be a＿（read）of such a magazine 英语翻译求翻译句子A:no,each of us has only one piece of carryon bagga _ of the ancient cultures no one has dreamed of.A.Came up ha Which of the two books would you like?The one __ has a colou He is the only one of the students __ has been to Paris.A.wh No one has succeeded in explaining the( )of how life began.A 6No one in the city _____ her before.A .have heard of B .has