单选题 The construction of ______ and theories reflects the scientists' interpretation of what has been observed.
  • A. prototypes
  • B. hypotheses
  • C. fantasies
  • D. imaginations
【正确答案】 B
【答案解析】prototype:(小说或电影的)原型;hypothesis:假说,假设;fantasy:幻想,异想天开,怪念头;imagination:想像