Please go into your room .Your father is sleeping.A. quiet B. quietly C. finally

问题补充：

Please go into your room .Your father is sleeping.

A. quiet B. quietly C. finally

答案：

解析：词义辨析。Quiet形容词，安静的； quietly副词，安静地，悄悄地； finally最后，终于。句意：请悄悄地走进你的房间。你的父亲正在睡觉。故选C。