2. 职称英语
  3. A______division of labor has contributed most to the increase of production, pro

A______division of labor has contributed most to the increase of production, pro

游客2025-03-20  46
问题 A______division of labor has contributed most to the increase of production, promoted general welfare, and raised the standard of living in industrial countries.
选项 A、complicated
B、complex
C、sophisticated
D、regular
答案 B
解析 complex“复杂的"，指由许多不同部分组织起来的整体，需有较多知识才能认识掌握，如：complex process“复杂的工艺”，complex mind“复杂的头脑”，complex divi—sion of labour“复杂的劳动分工”等。complicated是complex的同义词，有难懂、解决起来费事的含义，如：complicated problem(idea，thought，case，mechanism)“复杂的问题(思想、想法、案件、机器结构)”。sophisticated“老练的，世故的”；regu—lar“正式的”。
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