单选题 Which of the following best describes the function of the last paragraph in relation to the passage as a whole?

• (A) It summarizes the benefits that may accrue from a perfected system of pathological taxonomy.
• (B) It provides additional reasons why pathological taxonomy is a difficult endeavor.
• (C) It argues for a synthesis of two methods of pathological taxonomy already in use.
• (D) It continues to highlight the differences between two methods of taxonomical pathological taxonomy.
• (E) It provides information that points to the eventual abandonment of a particular system of pathological taxonomy.