课程说明

1个练习

Unit 1 Cyber Attacks

12个练习

Unit 2 Pseudoscience

12个练习

Unit 3 Animal Rights

12个练习

Unit 4 Football and Fans

12个练习

Unit 5 Chinese Americans

13个练习

Unit 6 Senior Citizens

12个练习

Unit 7 Juvenile Delinquency

12个练习

Unit 8 The United Nations

12个练习

Unit 9 Life Coaching

12个练习

Unit 10 AIDS

13个练习

Unit 11 Living with Art

12个练习

Unit 12 Euthanasia

12个练习

Unit 13 Sports and Drugs

12个练习

Unit 14 The Oscars

12个练习

Test 1

1个练习

Test 2

1个练习