2. 职称英语
  3. According to the passage, if a scientist wants to predict the way consumers spen

According to the passage, if a scientist wants to predict the way consumers spen

游客2024-07-22  69
问题 According to the passage, if a scientist wants to predict the way consumers spent their money, be must ______. [br] ______ is most helpful to spending.
选项 A、Price increases
B、Price stability
C、Increasing incomes
D、Decreasing incomes
答案 B
解析 细节题。答案在文章最后一段第一句。
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