问题详情

The author uses the example of the street corner preacher (para. 2) in order to make the point that
A．you should not trust the word of people who speak on street corners
B．facts speak louder than opinions
C．ancient wars described in the Bible were not included in the study
D．the Bible is not a reliable source of historical information请帮忙给出正确答案和分析，谢谢！