Level A1 : READ LISTEN TRANSLATE RANDOM
Level A2 : READ LISTEN TRANSLATE
Level B1 A: READ LISTEN TRANSLATE
Level B1 B: READ LISTEN TRANSLATE

obligatory obligatorisch verplicht obligatoire obbligatorio obligatorio บังคับ bắt buộc 强制性的

(SAT5000) obligatory Definition: Binding in law or conscience.










Compounds:
bắt buộc













HSK5000 A1+A2+B1




HSK5000 B2 + C1