—Where is my book Dad? I can’t find it.—Look! It’s on the desk. You must .A. put away i

问题补充：

—Where is my book , Dad? I can’t find it.

—Look! It’s on the desk. You must .

A. put away it B. put it away C. put them away

答案：

解析：put····away 固定短语。意思是把···摆好。其中away是副词，若后跟人称代词要把代词放在两词中间