Curs limba engleza Career Paths Wireless Communications Student's Book with Digibooks App - Sarah Randall, Jenny Dooley

Description

A2-B1    Wireless Communications addresses topics including mobile devices, mobile data, networks, troubleshooting tips, and billing disputes. The series is organized into three levels of difficulty and offers a minimum of 400 vocabulary terms and phrases. Every unit includes a test of reading comprehension, vocabulary and listening skills and leads students through written and oral production.