---Tomwantstoknow

问题详情：

--- Tom wants to know_____________.

   --- I don’t know, either. He said he would phone me as soon as he came back.

   A. when Dad comes back              B. when did Dad come back    

  C. when Dad will come back           D. when does Dad come back

【回答】

C 

知识点：宾语从句

题型：选择题