This is the only one of the rarest questions that ______ at such a meeting.This is the only one of the rarest questions that ______ at such a meeting.A.has ever been raised C.are raisedB.is raised D.have ever been raised这个选什么?请解释下

10.This is the only one of the books published He is the only one The only one is my There is only one me in this The girl is only one in the world,that made her the god of this world. Hearts only,This is the only This is the only one of these books that - worth reading Ahas Bhave C is Dare this is the only one of the best novels ( ) published last yearthis is only one of the best novels ( ) published last year.俩的区别 In this world,there're only two tragetdies:one is not getting what one wants;the other is getting This box is too heavy for me.I can only carry the l_______ one. This is ____ only example I can give you.A./ B.an C.one D.the This is the only one of theclassroom___recording facilities in our school.（equip） 英语 This is the only one df the films ( )really interesting A.that is B.that are C.it is This Is The One 歌词 This species is the only one of a kind in China其中the only one of a kind中的a kind为什么错? The truth is only one 是什么意思 [ ]is the cat?-----It's only one. the only one for me is