Flexible: You can add or cancel participants until shortly before the start of the exam, using the familiar template. You do not need any special approvals. This makes registration more flexible. In addition, you can remove registrations free of charge rein the event of cancellations. 接下來是，十五回的模擬題本（跟實際考試難度差不多，實際考試甚至是有再簡單一咪咪） 本網站內以超連結方式... https://mylesmdtgu.blogsidea.com/37313040/購買b1考試-keine-weiteren-ein-geheimnis