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. 每週我們都有固定的課程數量，針對考試進行專門練習。 我們的教師會通過例題和練習帶您熟悉考試的... https://mylesmdtgu.blogsidea.com/37313040/購買b1考試-keine-weiteren-ein-geheimnis