She's got so _______ to light music that it has become a constan

She's got so _______ to light music that it has become a constant companion of her life.
A、use to listen
B、used to listen
C、used in listening
D、used to listening
【正确答案】：D
【题目解析】：get used to doing sth.习惯于做某事
句意：她已经非常习惯听轻音乐，它已经成为她生活中永恒的伴侣。