On examination, it found that of its 9m records of vendors, customers and materials around half were obsolete or duplicated, and of the remainder about one-third were inaccurate or incomplete.
As we explore the art of textbook learning and examination skills, we also talked about another major project - high-performance materials essential to learning.
在我们探讨课本学习的艺术和应考技巧之前，我们还要谈到另一个重要的项目——高效学习必不可少的材料。
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Methods: Collecting and analyzing systematically the average materials. Clinical manifestation. experimental examination and treatment methods of 30 Cases of DKA.