2017-2018学年北师大版 必修二 Unit 4 Cyberspace-Lesson 3 Virtual Reality--reading课件(共40张PPT)
2017-2018学年北师大版 必修二 Unit 4 Cyberspace-Lesson 3 Virtual Reality--reading课件(共40张PPT)第2页

You have two choices which one do you prefer? A. You can go to California and attend Stanford – a world famous university this fall. B. You can take courses on line of Stanford at home and get a degree.