—Ican’tfindmybook,andIdon’tknow

问题详情：

—I can’t find my book, and I don’t know _____? 

        —Is it in your bag?

       A. what I put it              B. what did I put them 

       C. where I put it             D. Where is it

【回答】

C

知识点：宾语从句

题型：选择题