Biotechnology

Kategoria: Nauka angielskiego
Kanał: British Council - LearnEnglish - Professionals Podcasts
Data: 5 marca 2010, 17:05
Poziom: C1-C2 (zaawansowany)


Ocena: 0 (liczba ocen: 0)

Zaloguj się, aby pobrać plik MP3.

Listen to two students talking about genetically modified food. Frank is for GM food but his friend Ann is against it.