Intensive Listening Unit 1 University Life Unit 2 Animals and Pets Unit 3 Hobbies Unit 4 Houses and Homes Unit 5 Life Experiences Unit 5 Travel Unit 7 Festivals Unit 8 Sports Unit 9 Family Life Unit 10 Food Unit 11 Shopping Unit 12 Lifestyle Unit 13 Transportation Unit 14 News Extensive Listening
以下为对购买帮助不大的评价