—Mom,isitOKformetowatchTVforawhile?      —Sorry.Whynotw...

問題詳情：

— Mom, is it OK for me to watch TV for a while?

       — Sorry. Why not watch TV after your homework 　　　　?

       A. completes          B. completed          C. has completed         D. is completed

【回答】

D

知識點：動詞語態

題型：選擇題