问题详情

What can we imply from the words of psychologist Philip Tetlock？
A．People of different standpoint have disagreed opinions on the Berkley research.
B．These experts of Berkley research are witnesses of redistribution of social wealth.
C．The Berkley research elicits a fierce debate among the congressional committee.
D．The committee chair who opposes redistribution will never call the experts.请帮忙给出正确答案和分析，谢谢！