Lucy is used to (having) a walk after supper every day 为什么是having 不是have

Lucy is used to (having) a walk after supper every day 为什么是having 不是have Lucy used to be outgoing,but now she is very quiet.（改为同一句）Lucy is not as outgoing as she ___ ____ be. get used to 和is used to is used to ,used to各是什么意思 ? Lucy is no longer a lazy boy ( what ) he used to be .这是一个单选,WHAT怎么解释?从语法方面可否较清晰的解释? Dad_____go to bed late,but now he_____to bed early.A.is used to,is used to going B.used to,is used to going C.is used to,used to go D.used to,used to go is used to 和is used for 的区削 is used to 与is used for与is used as有什么区别 wood__paper用be used to do还是doingis used to make 还是is used to making? Lucy used to be late（ A:did she B:didn't she C:used she D:use she 英语used to do this material __houseA is used to makeB is used to makingC used to makeD used to making应该选择哪一个求详解, cotton______clothesA is used to make B used for makingC used to make D is used as make选哪个 which word ____ describe your feeling?A.is used to B.is used for C.used to D.used for Lucy used to play tennis in this club on weekends,__she? Lucy used to be afraid of (scare)snakes.带解释的 Hello,may I ____ to Lucy?Yes,this is Lucy speaking.______ is that? 英语作文 Favorite MealPlease describe your favorite meal.Do not describe your favorite food.For the purposes of this exam,the two are not the same(food is used to make a meal).How do you prepare it?what are theingredients?what flavors does it hav this is the kind of life he is used to为什么 he is used to 而不是 he used to