He was used to go to work on foot,but now he takes a taxi to work.这个病句错在哪里?
问题描述：
He was used to go to work on foot,but now he takes a taxi to work.这个病句错在哪里?
答
去掉was
used to 是固定用法.表示过去常常做某事
be used to do,表示被用来做什么
be used to doing表示习惯于