标题: 这题应该选d还是e？ [打印本页] 作者: ainishipianni 时间: 09-7-25 22:22 标题: 这题应该选d还是e？ 1．Studies of the Weddell seal in the laboratory have described the physiological mechanisms that allow the seals to cope with the extreme oxygen deprivation that occurs during its longest dives which can extend 500 meters below the ocean’s surface and last for over 70 minutes.
We can learn from the sentence that the Weddell seal can
A . possess unique psychological organisms
B. deal with low-density oxygen in and out of the sea
C. dive between the surface and 500 meter below freely
D. be adapted to deep water with special endurable capability
E. deal with oxygen shortage lasting for 70 minutes
哪位朋友能给详细指导一下，谢谢哈。作者: liurenzhao 时间: 09-7-25 23:50
提示: 作者被禁止或删除 内容自动屏蔽作者: ainishipianni 时间: 09-7-26 00:32
谢谢2楼的朋友，有点明白了occurs during its longest dives which can extend 500 meters
extend 500 meters 指的是 潜水的长度，不是深度对不对？
谢谢你哈作者: 梧桐听雨love 时间: 09-7-26 11:25
提示: 作者被禁止或删除 内容自动屏蔽作者: kokoliu 时间: 09-7-26 13:47
提示: 作者被禁止或删除 内容自动屏蔽作者: ainishipianni 时间: 09-7-26 16:20
5楼的朋友你好，你看一下A . possess unique psychological organisms
a项中的是 psychological 心理的
原文中 Studies of the Weddell seal in the laboratory have described the physiological mechanisms that
提到的是physiological 生理的。