Which of the following is true about Martin’s theory, as that theory is described in the passage?
A.It assumes that the Paleoindians were primarily dependent on hunting for survival.
B.It denies that the Pleistocene species extinctions were caused by climate change.
C.It uses as evidence the fact that humans have produced local extinctions in other situations.
D.It attempts to address the controversy over the date of human arrival in North America.
E.It admits the possibility that factors other than the arrival of humans played a role in the Pleistocene extinctions.
答案选B，请问A为什么不对？
我是看到了这句话选了A：Shepard Krech points out that large animal species vanished even in areas where there is no evidence to demonstrate that Paleoindians hunted them.作者: 蓝莓米苏 时间: 2010-5-21 10:54
