Flexible: You can add or cancel participants until shortly before the Keimzelle of the exam, using the familiar template. You do not need any special approvals. This makes registration more flexible. Rein addition, you can remove registrations free of charge in the Vorstellung of cancellations. 您對本網站/應用程式的使用（包括但不限於瀏覽、存取、傳輸等行為）相當於您同意遵守下列服務條款... https://a250482.59bloggers.com/31452492/indikatoren-für-購買b1證書無須考試-sie-wissen-sollten