《英语国家社会与文化入门》课程PPT教学课件（下册）The Society and Culture of Major English-Speaking Countries An Introduction Book 2 Unit 04 The Political System in the United States
《英语国家社会与文化入门》课程PPT教学课件（下册）The Society and Culture of Major English-Speaking Countries An Introduction Book 2 Unit 02 Political System, Education and Economy of New Zealand
《英语国家社会与文化入门》课程PPT教学课件（下册）The Society and Culture of Major English-Speaking Countries An Introduction Book 2 Unit 01 Land, People and History of New Zealand
《英语国家社会与文化入门》课程PPT教学课件（上册）The Society and Culture of Major English-Speaking Countries An Introduction Book 1 Unit 18 Australia as a Liberal Democratic Society
