Mahsulot tavsifi
An overview of the Common European Framework of Reference for Languages system, detailing its purpose, history, and proficiency levels.
#language proficiency#curriculum design#cefr system#can-do descriptors
Muallif
Kseroks 002Tasdiqlangan muallif
- Hujjatlari
- 48 602
- Sotilgan
- 3 128









