英语ABC 高中二年级 下 第4版PDF电子书下载

Unit 11 Scientific achievements 1

Unit 12 Fact and fantasy 16

Unit 13 The water planet 31

Unit 14 Freedom fighters 45

Unit 15 Destinations 58

Unit 16 The United States of America 73

Unit 17 Disabilities 88

Unit 18 Inventions 105

Unit 19 The Merchant of Venice 120

Unit 20 Archaeology 136

参考答案 151