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是的,有这个选项。这个选项可以直接排除了,因为跟题目本身conflict。既然说这种动物已经绝迹多年,怎么可能有报告说有它的踪迹。如果有它的踪迹,根本不会定性为绝迹。这也是我在练习CR的时候犯过的错误,有些选项看着很对,但是跟题目本身冲突。一切以题目本身出发,跟题目本身冲突的直接划掉。给一个GWD题做参考:
Frobisher, a sixteenth-century English explorer, had soil samples from Canada's Kodlunarn Island examined for gold content. Because high gold content was reported, Elizabeth I funded two mining expeditions. Neither expedition found any gold there. Modern analysis of the island's soil indicates a very low gold content. Thus the methods used to determine the gold content of Frobisher's samples must have been inaccurate.
Which of the following is an assumption on which the argument depends?
A The gold content of the soil on Kodlunarn Island is much lower today than it was in the sixteenth century.
B The two mining expeditions funded by Elizabeth I did not mine the same part of Kodlunarn Island.
C The methods used to assess gold content of the soil samples provided by Frobisher were different from those generally used in the sixteenth century.
D Frobisher did not have soil samples from any other Canadian island examined for gold content.
E Gold was not added to the soil samples collected by Frobisher before the samples were examined.
OA: E。 我当初错选了A。但是A是跟题目本身冲突的,因为题目已经说的很清楚当年没找到金子所以土壤含金量已经很低了,所以现在不可能“更低”。 |
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