The costs are set by Every single centre. In case you are unsuccessful you could retake as generally as you need. At A1 and A2, You must retake The complete Examination. 当您通过telc考试后，您将获得官方颁发的语言证书。该证书评估您在听力理解、阅读理解、口语和写作四个方面的能力。 因为里面�