Footprint Reading Library - Level 5 1900 B2 - Beagle Patrol: American English, de Waring, Rob. Editorial Cengage Learning Edições Ltda., capa mole em inglês, 2008

Descrição

Beagles are dogs with an extremely powerful sense of smell. They often work at airports to find illegal or unsafe items. Before they can do the job,, they must go through training.