区别 used to 和be used to do 的用法和意思?
问题描述：
区别 used to 和be used to do 的用法和意思?
答
1.used to do sth.过去常常做某事,(意思现在不做了)例:I used to get up early and take an hour's walk before breakfast.我过去常常起床很早并且在早餐前散步一小时.2.be used to doing sth / be used to sth .是...