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标题: 本月逻辑GWD-27-Q22 选什么？ [打印本页]

作者: peter777 时间: 2006-10-16 16:08
标题: 本月逻辑GWD-27-Q22 选什么？
42. GWD-27-Q22:
Whales originated in the freshwater lakes and rivers of ancient Asia about sixty million years ago. Not until about ten million years later did species of whales develop specialized kidneys enabling them to drink salt water. Although fossil evidence shows that some early whale species that lacked such kidneys sometimes swam in the Earth’s saltwater oceans, these species must have had to return frequently to freshwater rivers to drink.

Which of the following is most strongly supported by the information given?
A   Fossils of whale species dating from between sixty million and fifty million years ago will not be found on continents that were at the time separated from ancient Asia by wide expanses of ocean.
B   Among whale fossils that date from later than about fifty million years ago, none are fossils of whale species that drank only fresh water.
C   Fossils of whale species that drank fresh water will not be found in close proximity to fossils of whale species that drank salt water.
D   The earliest whales that drank salt water differed from fresh-water-drinking whales only in their possession of specialized kidneys.
E   Between sixty million and fifty million years ago, the freshwater lakes and rivers in which whales originated were gradually invaded by salt water.

答案是A

我选的是C，那里有问题

作者: Cantaloupe 时间: 2006-10-16 16:38

从原文的信息不能得出C,有可能whale返回去喝水的时候die了。

A完全可以由原文推出啦。

作者: peter777 时间: 2006-10-16 16:44

原文有“Although fossil evidence shows”

作者: peter777 时间: 2006-10-16 16:45

这是support不是conclude题，不要原文推理

原文有“Although fossil evidence shows”

C Fossils of whale species that drank fresh water will not be found in close proximity to fossils of whale species that drank salt water.

正好是强调fossil 能区别

请指点

作者: Cantaloupe 时间: 2006-10-16 17:07

以下是引用peter777在2006-10-16 16:45:00的发言：

这是support不是conclude题，不要原文推理

原文有“Although fossil evidence shows”

C Fossils of whale species that drank fresh water will not be found in close proximity to fossils of whale species that drank salt water.

正好是强调fossil 能区别

请指点

题目问的是原文最支持哪个结论，不是那个结论最支持原文。是不是搞反了？再仔细看一下题目。

作者: peter777 时间: 2006-10-16 17:43

老大。。。

是我错了。。。。

作者: cyyp 时间: 2008-10-28 10:43

我也错了，老大，怎么每次都要犯这种错误！这脑子到底怎么了？

以下是引用peter777在2006-10-16 17:43:00的发言：

老大。。。

是我错了。。。。

作者: smallmole 时间: 2009-8-1 13:03

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