IMMER MEINE 無需考試的德語證書, UM ZU ARBEITEN

Duration: depending on your current level. If you are already on examination level, 10 teaching units may suffice to familiarize you with the testing format. If you still need to improve your level, you may need more (check how long does it take to reach the testing level). From server side, if we send any response, it will Beryllium sent in the