what is this? (U)It is 后面怎么填

what is this? (U)It is 后面怎么填 what is this?-It is. What is this?It is 请将英语单词连词成句 第一句 this ,what,what,and,color,is,is it 第二句 this ,Letter,U,is,is,it,blu What is this?It is （）（）. What is this?it is orange. What is this?It is ----------N What is This?it is a______(书) What is this?Is it nice? this is 与 it is有什么区别 还有 what is it 与 what is this look at this!what is this?It is the word What I__ is this?It's x. What ( )is this It'sv This Is What It Feels Like 歌词 What country is this?It's. what is it 和what is this的区别是什么? 翻译 What letter is this and what color is it? experience is not what happens to u ,it is what u do with what happens to u.