2. 职称英语
  3. Classification is a useful______to the organization of knowledge in any field.A、

Classification is a useful______to the organization of knowledge in any field.A、

游客2023-11-13  28
问题 Classification is a useful______to the organization of knowledge in any field.
选项 A、means
B、approach
C、mode
D、manner
答案 B
解析 [B]approach作“方式，方法；态度”讲时，后接介词to，而其他几个选项都没有这种用法，故[B]为答案。
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