what is yours错在哪里?(正确答案是which one is yours?）what不是可以做谓语的宾语吗？

what is yours错在哪里?(正确答案是which one is yours?）what不是可以做谓语的宾语吗？ what a nice sweater it is!is it yours?哪里错了 Is yours math teacher old or young?错在哪里?打出错的就可以 what bag is it?错在哪里 Jenny this is yours breakfast哪里错了 what is mine is mine,what is yours is RT what colour is the shose?这句话错在哪里? what colour is his father car?错在哪里? what is this in the sky错在哪里 What an important work it is!错在哪里? my watch is either fast or yours is slow从unity和coherence的角度看,上面的句子怎么改,错在哪里? 单句改错 Is the photo yours?Come and show us it.这句话哪里错了? My watch is two minutes slow what adout (yours) why要用yours If I love you,what business is that of yours? is his lifestyle the same as yours or __________?what what is your question哪里错了 翻译What's mine is mine and what's yours is mine.什么意思What's mine is mine and what's yours is mine. How pretty dress yours is改为感叹句What pretty dress yours is!还是What a pretty dress yours is!（我的答案写得是What pretty dress yours is!,可是我不知道为什么不加“a”）