Where is your book?回答AThere is it. B.There it is . C.It is there. D.Here's your book哪个正确,为什么?

where is your book?thanks! where is your什么book where is your a book is? Where is your book on snakes Where is还是are your English book and Chinese book? jenny,where is your book?look,there it is.翻译 Where is your book 为什么系动词要用is Where are your book? where is your （ ）book?A student B students Where is my book? WHERE IS THE BOOK? Where's your English book? My math book is here.Where is _____?A.you B.your C.yours D.yourself here is your book what is your () book. where is the interesting book? Where is your book?回答AThere is it. B.There it is . C.It is there. D.Here's your book哪个正确,为什么? where is his Chinese book?It is ( )your riwhere is his Chinese book?It is ( )your right.A.at B.in C.on