2020年电大理工英语4边学边练

理工英语4Unit1FashionableMultimediaListeningandSpeaking1边学边练Reading1边学边练Reading2边学边练Unit2MakingaFuturewithRobotsListeningandSpeaking1ListeningandSpeaking2Reading1Reading2Unit3BiomedicineinRealLifeListeningandSpeaking1ListeningandSpeaking2Reading1Reading2Unit4Chic3DListeningandSpeaking1ListeningandSpeaking2Reading1Reading2Unit5ScienceNearbyListeningandSpeaking1Reading1Unit6CoolInnovationsListeningandSpeaking1Reading1Reading2Unit7ABiteofTechnologyListeningandSpeaking1ListeningandSpeaking2Reading1Reading2Unit8AerospaceListeningandSpeaking1ListeningandSpeaking2Reading1Reading2