French phrase
En quelle langue est enseigné ~ ?
Meaning
In what language is ___ taught?
When to use it
Asks which language a class or subject is taught in. It is polite and common in academic inquiries.
Example dialogue
En quelle langue est enseigné le cours de biologie ?
In what language is the biology course taught?
Il est enseigné en anglais.
It is taught in English.