题目内容
（请给出正确答案）
提问人：网友c********1
发布时间：2022年3月19日 13:34
[单项选择题]
Passage One Not so long ago, prediction markets (市场预测) were being considered as a fantas...We learn from the passage about Koch Industries that ______.
A．it signed contracts with others only on two issues
B．it believes markets can totally replace other forecasting techniques
C．its business includes goods trading, pesticide, fertilizers and chemical
D．it has applied prediction for less than a year
参考答案
十点题库官方参考答案
（由十点题库聘请的专业题库老师提供的解答）
