This is something really invisible,__?( )A.is it B.is this C.isn't it D.isn't this哪些开头的反义疑问句后面要用is it/isn't it?请归纳一下,为什么不选D呢？

This is something s__ in the water this is something what in your mind we're going to tell you ___ this afternoon .A.new something B.something new C.new anythting D.anythingnew We must do something.This is something.Therefore,we must do this.这话该如何解释 this is our school where we learn if we're This page is under construction.Please re-visit later! There is interesting something in this book.中哪错了 There is something strange in this house.改为附加疑问句! Something in this living room is orange.如何翻译 This book is a little hard _____ read something easier? This is a little something for you中文是什么意思呢 this is something news新感念英语里的 indicating that something is taking place at this moment This is something i can't help you with 英语翻译Life is what happens while you're planning something else. You're really something else. This pen is broken.(同义句改写)Something is ( ) ( ) this pen.急五份内后我下线! something is