多维教程.熟谙:教师用书

Unit One From Competence to Commitment
Unit Two Family Business: the Next Generation
Unit Three An American Love Affair
Unit Four The No-child Family: Going Against100,000 Years of Biology
Unit Five Sandwich Generation
Unit Six Getting Along with Nature
Unit Seven The Virtues of Ambition
Unit Eight The Harm That Good Men Do
Unit Nine Let the Computers Be the Bureaucrats
Unit Ten Animal Research Is Vital to Medicine
Unit Eleven Should English Be the Law?
Unit Twelve Rich North, Hungry South