it is ------ that i am looking for?,中间填he himself对的嘛

it is ------ that i am looking for?,中间填he himself对的嘛 where is my watch?I am（）it.括号里填looking for还是 It is the book___ I am looking for. A:which B:that 选择：It is the book ( )I am looking for.A.which B.that C.whom A lot of times ,it is the piece I am not looking for that fa It's the very book that I am looking for... This is the very person that I am looking for 强调句：判断正误并改正,A,It is I that I am looking for you .去掉,It I am looking __ a house live this.中间in\on\for三个选择哪一个填? It is said that he is looking for a new job,one where he can this is the very book that i am looking for中that 可以省略吗 He is too selfish,____ I mean that he cares only for himself