Wenig bekannte Fakten über 雅思證書.
We unlock the potential of millions of people worldwide. Our assessments, publications and research spread knowledge, spark enquiry and aid understanding around the world.这种题型测试多种听力技能，例如对具体要点的详细理解或对录音要点的大致理解。前言：这是一篇来自公众号达恩留学有关于雅思保