─Keepquiet,kids.Dad       inthenextroom.    ─OK,Mum.A....

问题详情：

 ─ Keep quiet, kids. Dad        in the next room.    

─ OK, Mum.

A. slept                         B. sleeps                C. is sleeping         D. had slept

【回答】

C

知识点：动词时态

题型：选择题