B1 Exam Certificate: A Simple Definition

deutsch-zertifikat-b11156 edited this page 2026-06-08 18:42:48 +08:00

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Author	SHA1	Message	Date
deutsch-zertifikat-b11156	c92ebd9e62	Add B1 Exam Certificate: A Simple Definition	2026-06-08 18:42:48 +08:00