【单选题】Berlitz established the first Berlitz school in the U. S. in 1878 and used a method which is known as ______ which was one school of Direct Method.
【简答题】School education is very important and 小题1: u . Yet no one can learn 小题2: at school and a teacher cannot teach his students everything they want to know. His work is to show his students 小题3:_ to...