Unit 1 Living with technology Reading 2课件 (牛津版选修7)
Unit 1 Living with technology Reading 2课件 (牛津版选修7)第2页

Understanding difficult sentences

(Line 3) Regular public broadcasting followed shortly after, first beginning on 11 May 1928 in New York. Regular public broadcasting followed shortly after. Regular public broadcasting first ____ on 11 May 1928 in New York.