- https://blum-haynes-2.technetbloggers.de/15-tips-your-boss-wants-you-to-know-about-b1-certificate-you-knew-about-b1-certificate
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Discover the cost of the B1 German language exam. Find out how much the B1 Prüfung costs and prepare for your language certification with ease.
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2026-06-08
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