John likes to listen to music while he is doing his home work的同义句John likes to listen to music and does his homework____ ____ ____ ____.
问题描述：
John likes to listen to music while he is doing his home work的同义句
John likes to listen to music and does his homework____ ____ ____ ____.
答
John likes to listen to music and does his homework（at the same time 同时）