DIE BESTEN SIDE OF 購買B1證書

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. Hinein addition, you can remove registrations free of charge in the Veranstaltung of cancellations. ，考生就要扮演路人，答考官問題 。