目录 Unit l Animals Unit 2 Famous People Unit 3 Environment Unit 4 Culture Matters Unit 5 Human Bodies Unit 6 Great Cities Unit 7 Sports Unit 8 Schoo1 Life Unit 9 Music Unit 10 Reading Unit 11 The Internet Unit 12 Advertisements Unit 13 Love Unit 14 Road to Success Unit 15 Inventions Unit 16 Family Life Unit 17 Health Unit 18 Disasters Unit 19 Festivals Unit 20 Shopping Unit 21 TV and Movies Unit 22 Science and Technology Unit 23 Amazing Nature Unit 24 Art Unit 25 Languages Unit 26 Breaking News Unit 27 About Business Unit 28 Life Wisdom 参考答案
以下为对购买帮助不大的评价