The charges are set by Just about every centre. If you are unsuccessful it is possible to retake as usually as you desire. At A1 and A2, you have to retake the whole Examination. 同一词根但不同词缀和同一词缀不同词根都会给单词的意思带来差异。随着词汇量的增大，要注意积累同词根或同词缀的词汇，更好地理解和使用单词。 * I've browse the stipulations of Sprachenakademie Aachen gGmbH as well a... https://getdocumentschina.co/about