Unit 1 Living with technology Word power课件 牛津版选修7
Unit 1 Living with technology Word power课件 牛津版选修7第4页

5. The workers on strike are d____ better pay. 6. A c____ is someone who buys and uses products and services. 7. He shows a high d____ of skill in his work. 8. Fast-food restaurants are s____ up all over town.