续发，牛津 American English File 第二版 2 学生书、练习册、音频、视频

How will American English File get your students talking?

Lessons and activities that provide the necessary language, motivation, and opportunity for students to talk with confidence.

Learners build confidence to communicate with a proven balance of Grammar, Vocabulary, Pronunciation, and Skills Development in every File.

Teachers and students have access to all their American English Fileresources – video, audio, worksheets and much more – in one easy-to-manage place.