大学实用英语听说教程 第一级PDF电子书下载

Unit One Language 1

Unit Two Cultural Differences 8

Unit Three Friendship 16

Quiz One 23

Unit Four Internet 27

Unit Five Advertising 34

Unit Six Time 41

Quiz Two 48

Unit Seven Natural Views 51

Unit Eight Entertainment 59

Unit Nine Health 66

Unit Ten Life 74

Quiz Three 82