It is the book,which is mine .这是什么从句

It is the book,which is mine .这是什么从句 it is the book which gets me_____[think] ,说明理由是正确形式填空 i have a book,the cover of which is blue.Which为什么不可以变成it啊,it不可以指代前面的book吗? ( )1.___ is the book on the desk?——It's hers.A.whoes B.Which C.How Which book is more interesting?It's ______ ______ _______. The book which I want to ( )is too expensive.A.buy B.buy it C.buy that 选哪项及原因 _____ is more interesting ,this book or that?(What,Which)Hold it in this hand ,not_____hand.(other,another,the other) 选择：It is the book ( )I am looking for.A.which B.that C.whom D.who 选择填空：It is the book ____ I am looking for.A:which B:that C:whom D:how the book ____(it )is very interesting The book is not in the library.处填什么:A.that I need it B.I need it C.which I need it D.I need The blue book is the cheapest.(which) 画线部分是The blue book this is the book which i bought yesterday which is the book shop's sale time? This is the book which I talked about yeasterday , Is this the book for which you are looking 改错 which 的用法the book of the library which is ............which 指的是library 还是book the boy love the book which is ......这里 的 which 指的是 book了吧? The book __ you want is on the desk.The book __ you want is on the desk.下面选项哪个是错的?为什么?A.that B.which C./ D.it