请教GWDTN2-2

poppy9696

GWD3-Q2:
Hunter:  Hunters alone are blamed for the decline in Greenrock National Forest’s deer population over the past ten years.  Yet clearly, black bears have also played an important role in this decline.  In the past ten years, the forest’s protected black bear population has risen sharply, and examination of black bears found dead in the forest during the deer hunting season showed that a number of them had recently fed on deer.
In the hunter’s argument, the boldface portion plays which of the following roles?
A.    It is the main conclusion of the argument.
B.    It is an objection that has been raised against the main conclusion of the argument.
C.    It is a judgment that the argument opposes.
D.    It is a finding that the argument seeks to explain.
E.    It provides evidence in support of the main conclusion of the argument.

答案是A.  为什么conclusion不是“Hunters alone are blamed for the decline in Greenrock National Forest’s deer population over the past ten years. ”？ 我选E.

谢谢了！

reallingling

lz:conclusion 明显是yet后面的那句，黑熊对鹿数量的下降负很重要的责任。
句子的结构是这样的： 过去的十年，猎人被认为是鹿数量下降的唯一原因。 然而很明显黑熊也对鹿数量下降负了很大的责任。接下来是一堆论据论证为什么说黑熊也要对鹿数量下降负责

poppy9696

恩。 看懂了题。 但是不是我逻辑有点怪？

我觉得第一句话才是推到最后的结论。 黑熊对鹿数量的下降负责是为了支持打猎的人不是唯一的原因。