题目
根据内容，回答19~22题。 __________A. They like mass produced things.B. They design things themselves and sell them.C. They make clothes and tools for themselves.D. They use crafts to decorate their homes.
根据内容，回答19~22题。 __________
A. They like mass produced things.
B. They design things themselves and sell them.
C. They make clothes and tools for themselves.
D. They use crafts to decorate their homes.
题目解答
答案
B. They design things themselves and sell them.
解析
问题要求选择一个选项来描述某一群体的行为特征。根据提供的选项，B选项描述了他们自己设计东西并出售的行为，这与题干中提到的群体行为特征最为匹配。其他选项要么描述了与题干不符的行为（如A选项提到喜欢批量生产的东西），要么描述了不完全匹配的行为（如C选项提到为自己制作衣服和工具，D选项提到用工艺品装饰房子）。